740988330551 has 64 divisors (see below), whose sum is σ = 928560568320. Its totient is φ = 577484328960.

The previous prime is 740988330539. The next prime is 740988330553. The reversal of 740988330551 is 155033889047.

It is not a de Polignac number, because 740988330551 - 2⁶ = 740988330487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 740988330493 and 740988330502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740988330553) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 122901005 + ... + 122907033.

It is an arithmetic number, because the mean of its divisors is an integer number (14508758880).

Almost surely, 2^740988330551 is an apocalyptic number.

740988330551 is a deficient number, since it is larger than the sum of its proper divisors (187572237769).

740988330551 is a wasteful number, since it uses less digits than its factorization.

740988330551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6576.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 740988330551 in words is "seven hundred forty billion, nine hundred eighty-eight million, three hundred thirty thousand, five hundred fifty-one".