40772256801 has 4 divisors (see below), whose sum is σ = 54363009072. Its totient is φ = 27181504532.

The previous prime is 40772256793. The next prime is 40772256823. The reversal of 40772256801 is 10865227704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40772256801 - 2³ = 40772256793 is a prime.

It is a super-3 number, since 3×40772256801³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40772256841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6795376131 + ... + 6795376136.

It is an arithmetic number, because the mean of its divisors is an integer number (13590752268).

Almost surely, 2^40772256801 is an apocalyptic number.

It is an amenable number.

40772256801 is a deficient number, since it is larger than the sum of its proper divisors (13590752271).

40772256801 is a wasteful number, since it uses less digits than its factorization.

40772256801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13590752270.

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 40772256801 in words is "forty billion, seven hundred seventy-two million, two hundred fifty-six thousand, eight hundred one".