40122474177473 has 4 divisors (see below), whose sum is σ = 40123419011760. Its totient is φ = 40121529343188.

The previous prime is 40122474177451. The next prime is 40122474177517. The reversal of 40122474177473 is 37477147422104.

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 40122474177473 - 2²⁶ = 40122407068609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40122474177413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472353443 + ... + 472438376.

It is an arithmetic number, because the mean of its divisors is an integer number (10030854752940).

Almost surely, 2^{40122474177473} is an apocalyptic number.

It is an amenable number.

40122474177473 is a deficient number, since it is larger than the sum of its proper divisors (944834287).

40122474177473 is an equidigital number, since it uses as much as digits as its factorization.

40122474177473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944834286.

The product of its (nonzero) digits is 7375872, while the sum is 53.

The spelling of 40122474177473 in words is "forty trillion, one hundred twenty-two billion, four hundred seventy-four million, one hundred seventy-seven thousand, four hundred seventy-three".