740306454725460 has 96 divisors (see below), whose sum is σ = 2368985858249472. Its totient is φ = 169212532285440.

The previous prime is 740306454725449. The next prime is 740306454725567. The reversal of 740306454725460 is 64527454603047.

It is a self number, because there is not a number n which added to its sum of digits gives 740306454725460.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 219690100 + ... + 223034420.

It is an arithmetic number, because the mean of its divisors is an integer number (24676936023432).

Almost surely, 2^{740306454725460} is an apocalyptic number.

740306454725460 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

740306454725460 is an abundant number, since it is smaller than the sum of its proper divisors (1628679403524012).

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

740306454725460 is a wasteful number, since it uses less digits than its factorization.

740306454725460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871393 (or 3871391 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 57.

The spelling of 740306454725460 in words is "seven hundred forty trillion, three hundred six billion, four hundred fifty-four million, seven hundred twenty-five thousand, four hundred sixty".