3456121758132 has 12 divisors (see below), whose sum is σ = 8064284102336. Its totient is φ = 1152040586040.

The previous prime is 3456121758041. The next prime is 3456121758137. The reversal of 3456121758132 is 2318571216543.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456121758137) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 144005073244 + ... + 144005073267.

Almost surely, 2^{3456121758132} is an apocalyptic number.

It is an amenable number.

3456121758132 is an abundant number, since it is smaller than the sum of its proper divisors (4608162344204).

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

3456121758132 is a wasteful number, since it uses less digits than its factorization.

3456121758132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288010146518 (or 288010146516 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The spelling of 3456121758132 in words is "three trillion, four hundred fifty-six billion, one hundred twenty-one million, seven hundred fifty-eight thousand, one hundred thirty-two".