893422483947240 has 128 divisors (see below), whose sum is σ = 2886452389175040. Its totient is φ = 219918579296256.

The previous prime is 893422483947233. The next prime is 893422483947269. The reversal of 893422483947240 is 42749384224398.

It is a super-2 number, since 2×893422483947240² (a number of 31 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 506217364 + ... + 507979196.

It is an arithmetic number, because the mean of its divisors is an integer number (22550409290430).

Almost surely, 2^{893422483947240} is an apocalyptic number.

It is an amenable number.

893422483947240 is an abundant number, since it is smaller than the sum of its proper divisors (1993029905227800).

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

893422483947240 is a wasteful number, since it uses less digits than its factorization.

893422483947240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086923 (or 2086919 counting only the distinct ones).

The product of its (nonzero) digits is 668860416, while the sum is 69.

The spelling of 893422483947240 in words is "eight hundred ninety-three trillion, four hundred twenty-two billion, four hundred eighty-three million, nine hundred forty-seven thousand, two hundred forty".