201702037020 has 48 divisors (see below), whose sum is σ = 616108042368. Its totient is φ = 48897463360.

The previous prime is 201702036997. The next prime is 201702037049. The reversal of 201702037020 is 20730207102.

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, 152803914 + ... + 152805233.

It is an arithmetic number, because the mean of its divisors is an integer number (12835584216).

Almost surely, 2^201702037020 is an apocalyptic number.

201702037020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201702037020 is an abundant number, since it is smaller than the sum of its proper divisors (414406005348).

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

201702037020 is a wasteful number, since it uses less digits than its factorization.

201702037020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305609170 (or 305609168 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The spelling of 201702037020 in words is "two hundred one billion, seven hundred two million, thirty-seven thousand, twenty".