40372207230 has 16 divisors (see below), whose sum is σ = 96893297424. Its totient is φ = 10765921920.

The previous prime is 40372207217. The next prime is 40372207259. The reversal of 40372207230 is 3270227304.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1345740241 = 40372207230 / (4 + 0 + 3 + 7 + 2 + 2 + 0 + 7 + 2 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672870091 + ... + 672870150.

It is an arithmetic number, because the mean of its divisors is an integer number (6055831089).

Almost surely, 2^40372207230 is an apocalyptic number.

40372207230 is an abundant number, since it is smaller than the sum of its proper divisors (56521090194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40372207230 is a wasteful number, since it uses less digits than its factorization.

40372207230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345740251.

The product of its (nonzero) digits is 14112, while the sum is 30.

The spelling of 40372207230 in words is "forty billion, three hundred seventy-two million, two hundred seven thousand, two hundred thirty".