40051055001051 has 36 divisors (see below), whose sum is σ = 60838301644848. Its totient is φ = 25386869731872.

The previous prime is 40051055001011. The next prime is 40051055001109. The reversal of 40051055001051 is 15010055015004.

40051055001051 is a `hidden beast` number, since 4 + 0 + 0 + 5 + 1 + 0 + 550 + 0 + 105 + 1 = 666.

It is not a de Polignac number, because 40051055001051 - 2²⁶ = 40050987892187 is a prime.

It is a super-2 number, since 2×40051055001051² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40051055001011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24391500 + ... + 25981673.

It is an arithmetic number, because the mean of its divisors is an integer number (1689952823468).

Almost surely, 2^{40051055001051} is an apocalyptic number.

40051055001051 is a deficient number, since it is larger than the sum of its proper divisors (20787246643797).

40051055001051 is a wasteful number, since it uses less digits than its factorization.

40051055001051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50373392 (or 50373366 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 27.

The spelling of 40051055001051 in words is "forty trillion, fifty-one billion, fifty-five million, one thousand, fifty-one".