920070357020 has 24 divisors (see below), whose sum is σ = 1953857278800. Its totient is φ = 363892994432.

The previous prime is 920070357001. The next prime is 920070357043. The reversal of 920070357020 is 20753070029.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258444950 + ... + 258448509.

It is an arithmetic number, because the mean of its divisors is an integer number (81410719950).

Almost surely, 2^920070357020 is an apocalyptic number.

It is an amenable number.

920070357020 is an abundant number, since it is smaller than the sum of its proper divisors (1033786921780).

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

920070357020 is a wasteful number, since it uses less digits than its factorization.

920070357020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516893557 (or 516893555 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The spelling of 920070357020 in words is "nine hundred twenty billion, seventy million, three hundred fifty-seven thousand, twenty".