2149089623724 has 24 divisors (see below), whose sum is σ = 5278465743040. Its totient is φ = 678659881104.

The previous prime is 2149089623689. The next prime is 2149089623729. The reversal of 2149089623724 is 4273269809412.

It is a happy number.

It is a super-3 number, since 3×2149089623724³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (2149089623729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4712915614 + ... + 4712916069.

Almost surely, 2^{2149089623724} is an apocalyptic number.

It is an amenable number.

2149089623724 is an abundant number, since it is smaller than the sum of its proper divisors (3129376119316).

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

2149089623724 is a wasteful number, since it uses less digits than its factorization.

2149089623724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9425831709 (or 9425831707 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 2149089623724 in words is "two trillion, one hundred forty-nine billion, eighty-nine million, six hundred twenty-three thousand, seven hundred twenty-four".