2145341200632 has 64 divisors (see below), whose sum is σ = 6160660830720. Its totient is φ = 609843174528.

The previous prime is 2145341200609. The next prime is 2145341200657. The reversal of 2145341200632 is 2360021435412.

It is a junction number, because it is equal to n+sod(n) for n = 2145341200593 and 2145341200602.

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, 32377788 + ... + 32443979.

It is an arithmetic number, because the mean of its divisors is an integer number (96260325480).

Almost surely, 2^{2145341200632} is an apocalyptic number.

It is an amenable number.

2145341200632 is an abundant number, since it is smaller than the sum of its proper divisors (4015319630088).

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

2145341200632 is a wasteful number, since it uses less digits than its factorization.

2145341200632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64821980 (or 64821976 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 2145341200632 in words is "two trillion, one hundred forty-five billion, three hundred forty-one million, two hundred thousand, six hundred thirty-two".