1049731150624 has 24 divisors (see below), whose sum is σ = 2225631911580. Its totient is φ = 484491300096.

The previous prime is 1049731150609. The next prime is 1049731150627. The reversal of 1049731150624 is 4260511379401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 948543540624 + 101187610000 = 973932^2 + 318100^2 .

It is a super-2 number, since 2×1049731150624² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049731150627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261695679 + ... + 1261696510.

Almost surely, 2^{1049731150624} is an apocalyptic number.

It is an amenable number.

1049731150624 is an abundant number, since it is smaller than the sum of its proper divisors (1175900760956).

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

1049731150624 is a wasteful number, since it uses less digits than its factorization.

1049731150624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523392212 (or 2523392204 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 1049731150624 in words is "one trillion, forty-nine billion, seven hundred thirty-one million, one hundred fifty thousand, six hundred twenty-four".