2302173962142 has 64 divisors (see below), whose sum is σ = 4691769350400. Its totient is φ = 752963351040.

The previous prime is 2302173962119. The next prime is 2302173962147. The reversal of 2302173962142 is 2412693712032.

It is a junction number, because it is equal to n+sod(n) for n = 2302173962094 and 2302173962103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302173962147) 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, 275079334 + ... + 275087702.

It is an arithmetic number, because the mean of its divisors is an integer number (73308896100).

Almost surely, 2^{2302173962142} is an apocalyptic number.

2302173962142 is an abundant number, since it is smaller than the sum of its proper divisors (2389595388258).

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

2302173962142 is a wasteful number, since it uses less digits than its factorization.

2302173962142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12521.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 2302173962142 in words is "two trillion, three hundred two billion, one hundred seventy-three million, nine hundred sixty-two thousand, one hundred forty-two".