240435276964 has 9 divisors (see below), whose sum is σ = 420763450891. Its totient is φ = 120217148140.

The previous prime is 240435276923. The next prime is 240435277007. The reversal of 240435276964 is 469672534042.

The square root of 240435276964 is 490342.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 858099 + ... + 1103269.

Almost surely, 2^240435276964 is an apocalyptic number.

240435276964 is the 490342-nd square number.

It is an amenable number.

240435276964 is a deficient number, since it is larger than the sum of its proper divisors (180328173927).

240435276964 is an frugal number, since it uses more digits than its factorization.

240435276964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490346 (or 245173 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 240435276964 in words is "two hundred forty billion, four hundred thirty-five million, two hundred seventy-six thousand, nine hundred sixty-four".