355554433535412 has 24 divisors (see below), whose sum is σ = 833069447322112. Its totient is φ = 118026367977600.

The previous prime is 355554433535387. The next prime is 355554433535419. The reversal of 355554433535412 is 214535334455553.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355554433535419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61472063764 + ... + 61472069547.

Almost surely, 2^{355554433535412} is an apocalyptic number.

It is an amenable number.

355554433535412 is an abundant number, since it is smaller than the sum of its proper divisors (477515013786700).

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

355554433535412 is a wasteful number, since it uses less digits than its factorization.

355554433535412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122944133559 (or 122944133557 counting only the distinct ones).

The product of its digits is 162000000, while the sum is 57.

The spelling of 355554433535412 in words is "three hundred fifty-five trillion, five hundred fifty-four billion, four hundred thirty-three million, five hundred thirty-five thousand, four hundred twelve".