40874042351 has 4 divisors (see below), whose sum is σ = 40979117400. Its totient is φ = 40768967304.

The previous prime is 40874042333. The next prime is 40874042369. The reversal of 40874042351 is 15324047804.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (40874042333) and next prime (40874042369).

It is a cyclic number.

It is not a de Polignac number, because 40874042351 - 2²⁶ = 40806933487 is a prime.

It is a super-2 number, since 2×40874042351² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40874042381) 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, 52536941 + ... + 52537718.

It is an arithmetic number, because the mean of its divisors is an integer number (10244779350).

Almost surely, 2^40874042351 is an apocalyptic number.

40874042351 is a deficient number, since it is larger than the sum of its proper divisors (105075049).

40874042351 is a wasteful number, since it uses less digits than its factorization.

40874042351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105075048.

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 40874042351 in words is "forty billion, eight hundred seventy-four million, forty-two thousand, three hundred fifty-one".