40554442711051 has 8 divisors (see below), whose sum is σ = 40706169606144. Its totient is φ = 40402954569960.

The previous prime is 40554442711021. The next prime is 40554442711129. The reversal of 40554442711051 is 15011724445504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40554442711051 - 2⁷ = 40554442710923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40554442710989 and 40554442711007.

It is not an unprimeable number, because it can be changed into a prime (40554442711021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59348145 + ... + 60027586.

It is an arithmetic number, because the mean of its divisors is an integer number (5088271200768).

Almost surely, 2^{40554442711051} is an apocalyptic number.

40554442711051 is a deficient number, since it is larger than the sum of its proper divisors (151726895093).

40554442711051 is a wasteful number, since it uses less digits than its factorization.

40554442711051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119377001.

The product of its (nonzero) digits is 448000, while the sum is 43.

The spelling of 40554442711051 in words is "forty trillion, five hundred fifty-four billion, four hundred forty-two million, seven hundred eleven thousand, fifty-one".