740501737265105 has 4 divisors (see below), whose sum is σ = 888602084718132. Its totient is φ = 592401389812080.

The previous prime is 740501737265063. The next prime is 740501737265131. The reversal of 740501737265105 is 501562737105047.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97844304490384 + 642657432774721 = 9891628^2 + 25350689^2 .

It is a de Polignac number, because none of the positive numbers 2^k-740501737265105 is a prime.

It is a super-2 number, since 2×740501737265105² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74050173726506 + ... + 74050173726515.

It is an arithmetic number, because the mean of its divisors is an integer number (222150521179533).

Almost surely, 2^{740501737265105} is an apocalyptic number.

It is an amenable number.

740501737265105 is a deficient number, since it is larger than the sum of its proper divisors (148100347453027).

740501737265105 is a wasteful number, since it uses less digits than its factorization.

740501737265105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148100347453026.

The product of its (nonzero) digits is 6174000, while the sum is 53.

The spelling of 740501737265105 in words is "seven hundred forty trillion, five hundred one billion, seven hundred thirty-seven million, two hundred sixty-five thousand, one hundred five".