794667157240 has 64 divisors (see below), whose sum is σ = 1970655492960. Its totient is φ = 285990789120.

The previous prime is 794667157231. The next prime is 794667157259. The reversal of 794667157240 is 42751766497.

It is a happy number.

794667157240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9266917 + ... + 9352276.

Almost surely, 2^794667157240 is an apocalyptic number.

It is an amenable number.

794667157240 is an abundant number, since it is smaller than the sum of its proper divisors (1175988335720).

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

794667157240 is a wasteful number, since it uses less digits than its factorization.

794667157240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18619312 (or 18619308 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 58.

The spelling of 794667157240 in words is "seven hundred ninety-four billion, six hundred sixty-seven million, one hundred fifty-seven thousand, two hundred forty".