77045716426514 has 8 divisors (see below), whose sum is σ = 126074808697968. Its totient is φ = 35020780193860.

The previous prime is 77045716426463. The next prime is 77045716426517. The reversal of 77045716426514 is 41562461754077.

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

It is not an unprimeable number, because it can be changed into a prime (77045716426517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1751039009672 + ... + 1751039009715.

It is an arithmetic number, because the mean of its divisors is an integer number (15759351087246).

Almost surely, 2^{77045716426514} is an apocalyptic number.

77045716426514 is a deficient number, since it is larger than the sum of its proper divisors (49029092271454).

77045716426514 is a wasteful number, since it uses less digits than its factorization.

77045716426514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502078019400.

The product of its (nonzero) digits is 39513600, while the sum is 59.

The spelling of 77045716426514 in words is "seventy-seven trillion, forty-five billion, seven hundred sixteen million, four hundred twenty-six thousand, five hundred fourteen".