1240590537124 has 27 divisors (see below), whose sum is σ = 2291390476011. Its totient is φ = 587628100440.

The previous prime is 1240590537113. The next prime is 1240590537127. The reversal of 1240590537124 is 4217350950421.

The square root of 1240590537124 is 1113818.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×1240590537124² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1240590537127) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 42310429 + ... + 42339739.

Almost surely, 2^{1240590537124} is an apocalyptic number.

1240590537124 is the 1113818-th square number.

It is an amenable number.

1240590537124 is a deficient number, since it is larger than the sum of its proper divisors (1050799938887).

1240590537124 is an frugal number, since it uses more digits than its factorization.

1240590537124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58664 (or 29332 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 1240590537124 in words is "one trillion, two hundred forty billion, five hundred ninety million, five hundred thirty-seven thousand, one hundred twenty-four".