2150665033146 has 32 divisors (see below), whose sum is σ = 4915856977920. Its totient is φ = 614469325296.

The previous prime is 2150665033123. The next prime is 2150665033199. The reversal of 2150665033146 is 6413305660512.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2150665033098 and 2150665033107.

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, 5073055 + ... + 5480621.

It is an arithmetic number, because the mean of its divisors is an integer number (153620530560).

Almost surely, 2^{2150665033146} is an apocalyptic number.

2150665033146 is an abundant number, since it is smaller than the sum of its proper divisors (2765191944774).

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

2150665033146 is a wasteful number, since it uses less digits than its factorization.

2150665033146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533218.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 2150665033146 in words is "two trillion, one hundred fifty billion, six hundred sixty-five million, thirty-three thousand, one hundred forty-six".