740505045346077 has 32 divisors (see below), whose sum is σ = 1080386052194304. Its totient is φ = 447421458153600.

The previous prime is 740505045346043. The next prime is 740505045346151. The reversal of 740505045346077 is 770643540505047.

It is not a de Polignac number, because 740505045346077 - 2¹⁵ = 740505045313309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740505045346037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61845348 + ... + 72841314.

It is an arithmetic number, because the mean of its divisors is an integer number (33762064131072).

Almost surely, 2^{740505045346077} is an apocalyptic number.

It is an amenable number.

740505045346077 is a deficient number, since it is larger than the sum of its proper divisors (339881006848227).

740505045346077 is a wasteful number, since it uses less digits than its factorization.

740505045346077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11002209.

The product of its (nonzero) digits is 49392000, while the sum is 57.

The spelling of 740505045346077 in words is "seven hundred forty trillion, five hundred five billion, forty-five million, three hundred forty-six thousand, seventy-seven".