3550407540912 has 30 divisors (see below), whose sum is σ = 9936209993372. Its totient is φ = 1183469180256.

The previous prime is 3550407540907. The next prime is 3550407540917. The reversal of 3550407540912 is 2190457040553.

3550407540912 is a `hidden beast` number, since 3 + 5 + 50 + 40 + 7 + 540 + 9 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (3550407540907) and next prime (3550407540917).

It is not an unprimeable number, because it can be changed into a prime (3550407540917) 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 5 ways as a sum of consecutive naturals, for example, 12327803818 + ... + 12327804105.

Almost surely, 2^{3550407540912} is an apocalyptic number.

It is an amenable number.

3550407540912 is an abundant number, since it is smaller than the sum of its proper divisors (6385802452460).

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

3550407540912 is a wasteful number, since it uses less digits than its factorization.

3550407540912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24655607937 (or 24655607928 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 3550407540912 in words is "three trillion, five hundred fifty billion, four hundred seven million, five hundred forty thousand, nine hundred twelve".