2150050310400 has 216 divisors, whose sum is σ = 7211939420224. Its totient is φ = 563947315200.

The previous prime is 2150050310377. The next prime is 2150050310539. The reversal of 2150050310400 is 40130500512.

It is a super-2 number, since 2×2150050310400² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 253317 + ... + 2089083.

Almost surely, 2^{2150050310400} is an apocalyptic number.

2150050310400 is a gapful number since it is divisible by the number (20) 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 2150050310400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3605969710112).

2150050310400 is an abundant number, since it is smaller than the sum of its proper divisors (5061889109824).

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

2150050310400 is a wasteful number, since it uses less digits than its factorization.

2150050310400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835857 (or 1835838 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 2150050310400 its reverse (40130500512), we get a palindrome (2190180810912).

The spelling of 2150050310400 in words is "two trillion, one hundred fifty billion, fifty million, three hundred ten thousand, four hundred".