2454201140631 has 32 divisors (see below), whose sum is σ = 3391643040000. Its totient is φ = 1576666280448.

The previous prime is 2454201140627. The next prime is 2454201140693. The reversal of 2454201140631 is 1360411024542.

It is a happy number.

It is not a de Polignac number, because 2454201140631 - 2² = 2454201140627 is a prime.

It is a super-2 number, since 2×2454201140631² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2454201140592 and 2454201140601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454201140621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254342895 + ... + 254352543.

It is an arithmetic number, because the mean of its divisors is an integer number (105988845000).

Almost surely, 2^{2454201140631} is an apocalyptic number.

2454201140631 is a deficient number, since it is larger than the sum of its proper divisors (937441899369).

2454201140631 is a wasteful number, since it uses less digits than its factorization.

2454201140631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15023.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 2454201140631 in words is "two trillion, four hundred fifty-four billion, two hundred one million, one hundred forty thousand, six hundred thirty-one".