40212252337 has 8 divisors (see below), whose sum is σ = 41264001504. Its totient is φ = 39165802368.

The previous prime is 40212252329. The next prime is 40212252349. The reversal of 40212252337 is 73325221204.

40212252337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40212252337 - 2³ = 40212252329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40212252299 and 40212252308.

It is not an unprimeable number, because it can be changed into a prime (40212252307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1309423 + ... + 1339780.

It is an arithmetic number, because the mean of its divisors is an integer number (5158000188).

Almost surely, 2^40212252337 is an apocalyptic number.

It is an amenable number.

40212252337 is a deficient number, since it is larger than the sum of its proper divisors (1051749167).

40212252337 is a wasteful number, since it uses less digits than its factorization.

40212252337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649599.

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 40212252337 in words is "forty billion, two hundred twelve million, two hundred fifty-two thousand, three hundred thirty-seven".