40255424354412 has 48 divisors (see below), whose sum is σ = 104990860638720. Its totient is φ = 13338124630416.

The previous prime is 40255424354389. The next prime is 40255424354413. The reversal of 40255424354412 is 21445342455204.

40255424354412 is a `hidden beast` number, since 4 + 0 + 2 + 5 + 54 + 2 + 43 + 544 + 12 = 666.

It is not an unprimeable number, because it can be changed into a prime (40255424354413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1115956248 + ... + 1115992319.

It is an arithmetic number, because the mean of its divisors is an integer number (2187309596640).

Almost surely, 2^{40255424354412} is an apocalyptic number.

It is an amenable number.

40255424354412 is an abundant number, since it is smaller than the sum of its proper divisors (64735436284308).

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

40255424354412 is a wasteful number, since it uses less digits than its factorization.

40255424354412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231948747 (or 2231948739 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

The spelling of 40255424354412 in words is "forty trillion, two hundred fifty-five billion, four hundred twenty-four million, three hundred fifty-four thousand, four hundred twelve".