40655142055311 has 72 divisors (see below), whose sum is σ = 64519400033424. Its totient is φ = 22704430694400.

The previous prime is 40655142055309. The next prime is 40655142055321. The reversal of 40655142055311 is 11355024155604.

It is not a de Polignac number, because 40655142055311 - 2¹ = 40655142055309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40655142055321) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 105929661 + ... + 106312761.

It is an arithmetic number, because the mean of its divisors is an integer number (896102778242).

Almost surely, 2^{40655142055311} is an apocalyptic number.

40655142055311 is a deficient number, since it is larger than the sum of its proper divisors (23864257978113).

40655142055311 is a wasteful number, since it uses less digits than its factorization.

40655142055311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383481 (or 383421 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 40655142055311 in words is "forty trillion, six hundred fifty-five billion, one hundred forty-two million, fifty-five thousand, three hundred eleven".