10202011984 has 20 divisors (see below), whose sum is σ = 20929128084. Its totient is φ = 4800946688.

The previous prime is 10202011973. The next prime is 10202011987. The reversal of 10202011984 is 48911020201.

It can be written as a sum of positive squares in 2 ways, for example, as 4542760000 + 5659251984 = 67400^2 + 75228^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202011987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18753427 + ... + 18753970.

Almost surely, 2^10202011984 is an apocalyptic number.

It is an amenable number.

10202011984 is an abundant number, since it is smaller than the sum of its proper divisors (10727116100).

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

10202011984 is a wasteful number, since it uses less digits than its factorization.

10202011984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37507422 (or 37507416 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 10202011984 in words is "ten billion, two hundred two million, eleven thousand, nine hundred eighty-four".