740876391245 has 8 divisors (see below), whose sum is σ = 889245686016. Its totient is φ = 592571768656.

The previous prime is 740876391197. The next prime is 740876391251. The reversal of 740876391245 is 542193678047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 740876391245 - 2¹² = 740876387149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16142837 + ... + 16188666.

It is an arithmetic number, because the mean of its divisors is an integer number (111155710752).

It is a 1-persistent number, because it is pandigital, but 2⋅740876391245 = 1481752782490 is not.

Almost surely, 2^740876391245 is an apocalyptic number.

It is an amenable number.

740876391245 is a deficient number, since it is larger than the sum of its proper divisors (148369294771).

740876391245 is a wasteful number, since it uses less digits than its factorization.

740876391245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32336091.

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 740876391245 in words is "seven hundred forty billion, eight hundred seventy-six million, three hundred ninety-one thousand, two hundred forty-five".