4250155032120 has 128 divisors (see below), whose sum is σ = 12834430502400. Its totient is φ = 1125914190336.

The previous prime is 4250155032113. The next prime is 4250155032127. The reversal of 4250155032120 is 212305510524.

It is an interprime number because it is at equal distance from previous prime (4250155032113) and next prime (4250155032127).

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 (4250155032127) 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, 98455101 + ... + 98498259.

It is an arithmetic number, because the mean of its divisors is an integer number (100268988300).

Almost surely, 2^{4250155032120} is an apocalyptic number.

4250155032120 is a gapful number since it is divisible by the number (40) 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 4250155032120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6417215251200).

4250155032120 is an abundant number, since it is smaller than the sum of its proper divisors (8584275470280).

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

4250155032120 is a wasteful number, since it uses less digits than its factorization.

4250155032120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48557 (or 48553 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 4250155032120 in words is "four trillion, two hundred fifty billion, one hundred fifty-five million, thirty-two thousand, one hundred twenty".