2261454131310 has 32 divisors (see below), whose sum is σ = 5920898090112. Its totient is φ = 548231304480.

The previous prime is 2261454131281. The next prime is 2261454131333. The reversal of 2261454131310 is 131314541622.

It is a super-2 number, since 2×2261454131310² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3426445324 + ... + 3426445983.

It is an arithmetic number, because the mean of its divisors is an integer number (185028065316).

Almost surely, 2^{2261454131310} is an apocalyptic number.

2261454131310 is an abundant number, since it is smaller than the sum of its proper divisors (3659443958802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2261454131310 is a wasteful number, since it uses less digits than its factorization.

2261454131310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6852891328.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 2261454131310 its reverse (131314541622), we get a palindrome (2392768672932).

The spelling of 2261454131310 in words is "two trillion, two hundred sixty-one billion, four hundred fifty-four million, one hundred thirty-one thousand, three hundred ten".