2261454131324 has 6 divisors (see below), whose sum is σ = 3957544729824. Its totient is φ = 1130727065660.

The previous prime is 2261454131281. The next prime is 2261454131333. The reversal of 2261454131324 is 4231314541622.

It is a super-2 number, since 2×2261454131324² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282681766412 + ... + 282681766419.

It is an arithmetic number, because the mean of its divisors is an integer number (659590788304).

Almost surely, 2^{2261454131324} is an apocalyptic number.

It is an amenable number.

2261454131324 is a deficient number, since it is larger than the sum of its proper divisors (1696090598500).

2261454131324 is a wasteful number, since it uses less digits than its factorization.

2261454131324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565363532835 (or 565363532833 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

Adding to 2261454131324 its reverse (4231314541622), we get a palindrome (6492768672946).

The spelling of 2261454131324 in words is "two trillion, two hundred sixty-one billion, four hundred fifty-four million, one hundred thirty-one thousand, three hundred twenty-four".