40777422554077 has 16 divisors (see below), whose sum is σ = 45627977030400. Its totient is φ = 36126842564800.

The previous prime is 40777422553991. The next prime is 40777422554107. The reversal of 40777422554077 is 77045522477704.

It is a cyclic number.

It is not a de Polignac number, because 40777422554077 - 2²⁷ = 40777288336349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40777422552077) 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, 234624949 + ... + 234798682.

It is an arithmetic number, because the mean of its divisors is an integer number (2851748564400).

Almost surely, 2^{40777422554077} is an apocalyptic number.

It is an amenable number.

40777422554077 is a deficient number, since it is larger than the sum of its proper divisors (4850554476323).

40777422554077 is a wasteful number, since it uses less digits than its factorization.

40777422554077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469423844.

The product of its (nonzero) digits is 107564800, while the sum is 61.

The spelling of 40777422554077 in words is "forty trillion, seven hundred seventy-seven billion, four hundred twenty-two million, five hundred fifty-four thousand, seventy-seven".