3451551998076 has 576 divisors, whose sum is σ = 11215726018560. Its totient is φ = 898728929280.

The previous prime is 3451551998053. The next prime is 3451551998113. The reversal of 3451551998076 is 6708991551543.

3451551998076 is a `hidden beast` number, since 3 + 4 + 5 + 1 + 551 + 9 + 9 + 8 + 0 + 76 = 666.

It is a super-2 number, since 2×3451551998076² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4559513490 + ... + 4559514246.

It is an arithmetic number, because the mean of its divisors is an integer number (19471746560).

Almost surely, 2^{3451551998076} is an apocalyptic number.

3451551998076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3451551998076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5607863009280).

3451551998076 is an abundant number, since it is smaller than the sum of its proper divisors (7764174020484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3451551998076 is a wasteful number, since it uses less digits than its factorization.

3451551998076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211 (or 1190 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 63.

The spelling of 3451551998076 in words is "three trillion, four hundred fifty-one billion, five hundred fifty-one million, nine hundred ninety-eight thousand, seventy-six".