40223613351 has 16 divisors (see below), whose sum is σ = 56852911584. Its totient is φ = 25208730624.

The previous prime is 40223613349. The next prime is 40223613361. The reversal of 40223613351 is 15331632204.

40223613351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40223613351 - 2¹ = 40223613349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40223613361) 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, 418806 + ... + 505811.

It is an arithmetic number, because the mean of its divisors is an integer number (3553306974).

Almost surely, 2^40223613351 is an apocalyptic number.

40223613351 is a deficient number, since it is larger than the sum of its proper divisors (16629298233).

40223613351 is a wasteful number, since it uses less digits than its factorization.

40223613351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925490.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 40223613351 in words is "forty billion, two hundred twenty-three million, six hundred thirteen thousand, three hundred fifty-one".