3025112335320 has 128 divisors (see below), whose sum is σ = 9137230741440. Its totient is φ = 801213603840.

The previous prime is 3025112335307. The next prime is 3025112335321. The reversal of 3025112335320 is 235332115203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3025112335321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10258740 + ... + 10549500.

Almost surely, 2^{3025112335320} is an apocalyptic number.

3025112335320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3025112335320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4568615370720).

3025112335320 is an abundant number, since it is smaller than the sum of its proper divisors (6112118406120).

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

3025112335320 is a wasteful number, since it uses less digits than its factorization.

3025112335320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291365 (or 291361 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 3025112335320 in words is "three trillion, twenty-five billion, one hundred twelve million, three hundred thirty-five thousand, three hundred twenty".