37640204214 has 32 divisors (see below), whose sum is σ = 78584062464. Its totient is φ = 11996550720.

The previous prime is 37640204207. The next prime is 37640204257. The reversal of 37640204214 is 41240204673.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311559 + ... + 415149.

It is an arithmetic number, because the mean of its divisors is an integer number (2455751952).

Almost surely, 2^37640204214 is an apocalyptic number.

37640204214 is an abundant number, since it is smaller than the sum of its proper divisors (40943858250).

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

37640204214 is a wasteful number, since it uses less digits than its factorization.

37640204214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106252.

The product of its (nonzero) digits is 32256, while the sum is 33.

Adding to 37640204214 its reverse (41240204673), we get a palindrome (78880408887).

The spelling of 37640204214 in words is "thirty-seven billion, six hundred forty million, two hundred four thousand, two hundred fourteen".