35231290000 has 75 divisors (see below), whose sum is σ = 85343944477. Its totient is φ = 14085008000.

The previous prime is 35231289979. The next prime is 35231290019. The reversal of 35231290000 is 9213253.

It is a happy number.

The square root of 35231290000 is 187700.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 23039596944 + 12191693056 = 151788^2 + 110416^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 18769062 + ... + 18770938.

Almost surely, 2^35231290000 is an apocalyptic number.

35231290000 is the 187700-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35231290000

35231290000 is an abundant number, since it is smaller than the sum of its proper divisors (50112654477).

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

35231290000 is an frugal number, since it uses more digits than its factorization.

35231290000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782 (or 1884 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

Multiplying 35231290000 by its sum of digits (25), we get a square (880782250000 = 938500²).

35231290000 divided by its sum of digits (25) gives a square (1409251600 = 37540²).

The spelling of 35231290000 in words is "thirty-five billion, two hundred thirty-one million, two hundred ninety thousand".