2719770420231 has 12 divisors (see below), whose sum is σ = 3928573185160. Its totient is φ = 1813172936400.

The previous prime is 2719770420131. The next prime is 2719770420239. The reversal of 2719770420231 is 1320240779172.

2719770420231 is a `hidden beast` number, since 2 + 7 + 197 + 7 + 0 + 420 + 2 + 31 = 666.

It is not a de Polignac number, because 2719770420231 - 2³⁹ = 2170014606343 is a prime.

It is a super-2 number, since 2×2719770420231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2719770420239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2647005 + ... + 3527913.

Almost surely, 2^{2719770420231} is an apocalyptic number.

2719770420231 is a deficient number, since it is larger than the sum of its proper divisors (1208802764929).

2719770420231 is a wasteful number, since it uses less digits than its factorization.

2719770420231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223966 (or 1223963 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The spelling of 2719770420231 in words is "two trillion, seven hundred nineteen billion, seven hundred seventy million, four hundred twenty thousand, two hundred thirty-one".