3154231032020 has 48 divisors (see below), whose sum is σ = 6977200930560. Its totient is φ = 1194483510144.

The previous prime is 3154231031989. The next prime is 3154231032041. The reversal of 3154231032020 is 202301324513.

It is a happy number.

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, 2225999 + ... + 3356118.

It is an arithmetic number, because the mean of its divisors is an integer number (145358352720).

Almost surely, 2^{3154231032020} is an apocalyptic number.

It is an amenable number.

3154231032020 is an abundant number, since it is smaller than the sum of its proper divisors (3822969898540).

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

3154231032020 is a wasteful number, since it uses less digits than its factorization.

3154231032020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5583632 (or 5583630 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 3154231032020 its reverse (202301324513), we get a palindrome (3356532356533).

The spelling of 3154231032020 in words is "three trillion, one hundred fifty-four billion, two hundred thirty-one million, thirty-two thousand, twenty".