2344504981 has 16 divisors (see below), whose sum is σ = 3037417600. Its totient is φ = 1757360448.

The previous prime is 2344504951. The next prime is 2344504993. The reversal of 2344504981 is 1894054432.

It is a cyclic number.

It is not a de Polignac number, because 2344504981 - 2⁷ = 2344504853 is a prime.

It is a super-2 number, since 2×2344504981² = 10993407211867620722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344504951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676266 + ... + 679723.

It is an arithmetic number, because the mean of its divisors is an integer number (189838600).

Almost surely, 2^2344504981 is an apocalyptic number.

It is an amenable number.

2344504981 is a deficient number, since it is larger than the sum of its proper divisors (692912619).

2344504981 is a wasteful number, since it uses less digits than its factorization.

2344504981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356028.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 2344504981 is about 48420.0886099974. The cubic root of 2344504981 is about 1328.4658249714.

The spelling of 2344504981 in words is "two billion, three hundred forty-four million, five hundred four thousand, nine hundred eighty-one".