3451331666124 has 72 divisors (see below), whose sum is σ = 9323718597648. Its totient is φ = 1072651345920.

The previous prime is 3451331666099. The next prime is 3451331666129. The reversal of 3451331666124 is 4216661331543.

It is a super-3 number, since 3×3451331666124³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3451331666124.

It is not an unprimeable number, because it can be changed into a prime (3451331666129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26286997 + ... + 26417964.

It is an arithmetic number, because the mean of its divisors is an integer number (129496091634).

Almost surely, 2^{3451331666124} is an apocalyptic number.

3451331666124 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3451331666124 is an abundant number, since it is smaller than the sum of its proper divisors (5872386931524).

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

3451331666124 is a wasteful number, since it uses less digits than its factorization.

3451331666124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52705095 (or 52705090 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

Adding to 3451331666124 its reverse (4216661331543), we get a palindrome (7667992997667).

The spelling of 3451331666124 in words is "three trillion, four hundred fifty-one billion, three hundred thirty-one million, six hundred sixty-six thousand, one hundred twenty-four".