2149024947507 has 24 divisors (see below), whose sum is σ = 3166829265600. Its totient is φ = 1403823403008.

The previous prime is 2149024947499. The next prime is 2149024947541. The reversal of 2149024947507 is 7057494209412.

2149024947507 is a `hidden beast` number, since 2 + 1 + 4 + 90 + 2 + 4 + 9 + 47 + 507 = 666.

It is not a de Polignac number, because 2149024947507 - 2³ = 2149024947499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2149024947547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2562507 + ... + 3296132.

It is an arithmetic number, because the mean of its divisors is an integer number (131951219400).

Almost surely, 2^{2149024947507} is an apocalyptic number.

2149024947507 is a deficient number, since it is larger than the sum of its proper divisors (1017804318093).

2149024947507 is a wasteful number, since it uses less digits than its factorization.

2149024947507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5859467 (or 5859464 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 2149024947507 in words is "two trillion, one hundred forty-nine billion, twenty-four million, nine hundred forty-seven thousand, five hundred seven".