740376777371 has 32 divisors (see below), whose sum is σ = 983356416000. Its totient is φ = 539967854880.

The previous prime is 740376777331. The next prime is 740376777379. The reversal of 740376777371 is 173777673047.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 740376777371 - 2³⁰ = 739303035547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 740376777371.

It is not an unprimeable number, because it can be changed into a prime (740376777379) by changing a digit.

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, 2927171 + ... + 3170028.

It is an arithmetic number, because the mean of its divisors is an integer number (30729888000).

Almost surely, 2^740376777371 is an apocalyptic number.

740376777371 is a deficient number, since it is larger than the sum of its proper divisors (242979638629).

740376777371 is a wasteful number, since it uses less digits than its factorization.

740376777371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6097319.

The product of its (nonzero) digits is 25412184, while the sum is 59.

The spelling of 740376777371 in words is "seven hundred forty billion, three hundred seventy-six million, seven hundred seventy-seven thousand, three hundred seventy-one".