2634393190371 has 8 divisors (see below), whose sum is σ = 3514235184720. Its totient is φ = 1755406661472.

The previous prime is 2634393190367. The next prime is 2634393190411. The reversal of 2634393190371 is 1730913934362.

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

It is not a de Polignac number, because 2634393190371 - 2² = 2634393190367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2634393190361) 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, 213859176 + ... + 213871493.

It is an arithmetic number, because the mean of its divisors is an integer number (439279398090).

Almost surely, 2^{2634393190371} is an apocalyptic number.

2634393190371 is a deficient number, since it is larger than the sum of its proper divisors (879841994349).

2634393190371 is a wasteful number, since it uses less digits than its factorization.

2634393190371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427732725.

The product of its (nonzero) digits is 2204496, while the sum is 51.

The spelling of 2634393190371 in words is "two trillion, six hundred thirty-four billion, three hundred ninety-three million, one hundred ninety thousand, three hundred seventy-one".