740487365403 has 16 divisors (see below), whose sum is σ = 989014293120. Its totient is φ = 492809595264.

The previous prime is 740487365399. The next prime is 740487365411. The reversal of 740487365403 is 304563784047.

It is not a de Polignac number, because 740487365403 - 2² = 740487365399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (740487365413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13152768 + ... + 13208946.

It is an arithmetic number, because the mean of its divisors is an integer number (61813393320).

Almost surely, 2^740487365403 is an apocalyptic number.

740487365403 is a deficient number, since it is larger than the sum of its proper divisors (248526927717).

740487365403 is a wasteful number, since it uses less digits than its factorization.

740487365403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63658.

The product of its (nonzero) digits is 6773760, while the sum is 51.

The spelling of 740487365403 in words is "seven hundred forty billion, four hundred eighty-seven million, three hundred sixty-five thousand, four hundred three".