740552365460761 has 16 divisors (see below), whose sum is σ = 896132740276224. Its totient is φ = 597418964481024.

The previous prime is 740552365460717. The next prime is 740552365460773. The reversal of 740552365460761 is 167064563255047.

It is not a de Polignac number, because 740552365460761 - 2²³ = 740552357072153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 740552365460761.

It is not an unprimeable number, because it can be changed into a prime (740553365460761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43909761 + ... + 58388113.

It is an arithmetic number, because the mean of its divisors is an integer number (56008296267264).

Almost surely, 2^{740552365460761} is an apocalyptic number.

It is an amenable number.

740552365460761 is a deficient number, since it is larger than the sum of its proper divisors (155580374815463).

740552365460761 is a wasteful number, since it uses less digits than its factorization.

740552365460761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14908200.

The product of its (nonzero) digits is 127008000, while the sum is 61.

The spelling of 740552365460761 in words is "seven hundred forty trillion, five hundred fifty-two billion, three hundred sixty-five million, four hundred sixty thousand, seven hundred sixty-one".