40210137364 has 6 divisors (see below), whose sum is σ = 70367740394. Its totient is φ = 20105068680.

The previous prime is 40210137329. The next prime is 40210137371. The reversal of 40210137364 is 46373101204.

It can be written as a sum of positive squares in only one way, i.e., 39374464900 + 835672464 = 198430^2 + 28908^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5026267167 + ... + 5026267174.

Almost surely, 2^40210137364 is an apocalyptic number.

It is an amenable number.

40210137364 is a deficient number, since it is larger than the sum of its proper divisors (30157603030).

40210137364 is a wasteful number, since it uses less digits than its factorization.

40210137364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052534345 (or 10052534343 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 40210137364 its reverse (46373101204), we get a palindrome (86583238568).

The spelling of 40210137364 in words is "forty billion, two hundred ten million, one hundred thirty-seven thousand, three hundred sixty-four".