2049631088371 has 8 divisors (see below), whose sum is σ = 2093265172800. Its totient is φ = 2005998042048.

The previous prime is 2049631088347. The next prime is 2049631088383. The reversal of 2049631088371 is 1738801369402.

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

It is a cyclic number.

It is not a de Polignac number, because 2049631088371 - 2⁵ = 2049631088339 is a prime.

It is a super-2 number, since 2×2049631088371² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2049631088321) 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, 4749325 + ... + 5162881.

It is an arithmetic number, because the mean of its divisors is an integer number (261658146600).

Almost surely, 2^{2049631088371} is an apocalyptic number.

2049631088371 is a deficient number, since it is larger than the sum of its proper divisors (43634084429).

2049631088371 is a wasteful number, since it uses less digits than its factorization.

2049631088371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519053.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 2049631088371 in words is "two trillion, forty-nine billion, six hundred thirty-one million, eighty-eight thousand, three hundred seventy-one".