354269005980 has 192 divisors, whose sum is σ = 1072547481600. Its totient is φ = 87103779840.

The previous prime is 354269005969. The next prime is 354269006023. The reversal of 354269005980 is 89500962453.

It is a super-3 number, since 3×354269005980³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25245606 + ... + 25259634.

It is an arithmetic number, because the mean of its divisors is an integer number (5586184800).

Almost surely, 2^354269005980 is an apocalyptic number.

354269005980 is a gapful number since it is divisible by the number (30) 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 354269005980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536273740800).

354269005980 is an abundant number, since it is smaller than the sum of its proper divisors (718278475620).

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

354269005980 is a wasteful number, since it uses less digits than its factorization.

354269005980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14724 (or 14722 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 354269005980 in words is "three hundred fifty-four billion, two hundred sixty-nine million, five thousand, nine hundred eighty".