740306443314544 has 80 divisors (see below), whose sum is σ = 1520209348142400. Its totient is φ = 348037191290880.

The previous prime is 740306443314541. The next prime is 740306443314551. The reversal of 740306443314544 is 445413344603047.

It is a junction number, because it is equal to n+sod(n) for n = 740306443314491 and 740306443314500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740306443314541) 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 15 ways as a sum of consecutive naturals, for example, 4860416149 + ... + 4860568459.

It is an arithmetic number, because the mean of its divisors is an integer number (19002616851780).

Almost surely, 2^{740306443314544} is an apocalyptic number.

It is an amenable number.

740306443314544 is an abundant number, since it is smaller than the sum of its proper divisors (779902904827856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740306443314544 is a wasteful number, since it uses less digits than its factorization.

740306443314544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169778 (or 169772 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 52.

The spelling of 740306443314544 in words is "seven hundred forty trillion, three hundred six billion, four hundred forty-three million, three hundred fourteen thousand, five hundred forty-four".