40255426263411 has 48 divisors (see below), whose sum is σ = 59226505372320. Its totient is φ = 26344205890560.

The previous prime is 40255426263383. The next prime is 40255426263433. The reversal of 40255426263411 is 11436262455204.

It is a happy number.

40255426263411 is a `hidden beast` number, since 4 + 0 + 2 + 5 + 5 + 4 + 2 + 6 + 2 + 634 + 1 + 1 = 666.

It is not a de Polignac number, because 40255426263411 - 2¹¹ = 40255426261363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40255426263491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50292171 + ... + 51086331.

It is an arithmetic number, because the mean of its divisors is an integer number (1233885528590).

Almost surely, 2^{40255426263411} is an apocalyptic number.

40255426263411 is a deficient number, since it is larger than the sum of its proper divisors (18971079108909).

40255426263411 is a wasteful number, since it uses less digits than its factorization.

40255426263411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794756 (or 794753 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 40255426263411 in words is "forty trillion, two hundred fifty-five billion, four hundred twenty-six million, two hundred sixty-three thousand, four hundred eleven".