2890373521431 has 8 divisors (see below), whose sum is σ = 4204179667584. Its totient is φ = 1751741528120.

The previous prime is 2890373521361. The next prime is 2890373521457. The reversal of 2890373521431 is 1341253730982.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2890373521431 is a prime.

It is a super-2 number, since 2×2890373521431² (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 (2890373521031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43793538171 + ... + 43793538236.

It is an arithmetic number, because the mean of its divisors is an integer number (525522458448).

Almost surely, 2^{2890373521431} is an apocalyptic number.

2890373521431 is a deficient number, since it is larger than the sum of its proper divisors (1313806146153).

2890373521431 is a wasteful number, since it uses less digits than its factorization.

2890373521431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87587076421.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 2890373521431 in words is "two trillion, eight hundred ninety billion, three hundred seventy-three million, five hundred twenty-one thousand, four hundred thirty-one".