740306742336 has 504 divisors, whose sum is σ = 2591390580480. Its totient is φ = 201209702400.

The previous prime is 740306742317. The next prime is 740306742347. The reversal of 740306742336 is 633247603047.

740306742336 is a `hidden beast` number, since 7 + 4 + 0 + 306 + 7 + 4 + 2 + 336 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a junction number, because it is equal to n+sod(n) for n = 740306742291 and 740306742300.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 51614526 + ... + 51628866.

Almost surely, 2^740306742336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740306742336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1295695290240).

740306742336 is an abundant number, since it is smaller than the sum of its proper divisors (1851083838144).

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

740306742336 is a wasteful number, since it uses less digits than its factorization.

740306742336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14463 (or 14443 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 45.

The spelling of 740306742336 in words is "seven hundred forty billion, three hundred six million, seven hundred forty-two thousand, three hundred thirty-six".