2237140856373 has 4 divisors (see below), whose sum is σ = 2982854475168. Its totient is φ = 1491427237580.

The previous prime is 2237140856359. The next prime is 2237140856407. The reversal of 2237140856373 is 3736580417322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2237140856373 - 2⁵ = 2237140856341 is a prime.

It is a super-2 number, since 2×2237140856373² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2237140856323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372856809393 + ... + 372856809398.

It is an arithmetic number, because the mean of its divisors is an integer number (745713618792).

Almost surely, 2^{2237140856373} is an apocalyptic number.

It is an amenable number.

2237140856373 is a deficient number, since it is larger than the sum of its proper divisors (745713618795).

2237140856373 is an equidigital number, since it uses as much as digits as its factorization.

2237140856373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745713618794.

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 2237140856373 in words is "two trillion, two hundred thirty-seven billion, one hundred forty million, eight hundred fifty-six thousand, three hundred seventy-three".