2042372732402 has 16 divisors (see below), whose sum is σ = 3096712023192. Its totient is φ = 1010153827200.

The previous prime is 2042372732371. The next prime is 2042372732417.

2042372732402 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 1921547667601 + 120825064801 = 1386199^2 + 347599^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4386773 + ... + 4829960.

Almost surely, 2^{2042372732402} is an apocalyptic number.

2042372732402 is a deficient number, since it is larger than the sum of its proper divisors (1054339290790).

2042372732402 is a wasteful number, since it uses less digits than its factorization.

2042372732402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9217933.

The product of its (nonzero) digits is 225792, while the sum is 38.

The spelling of 2042372732402 in words is "two trillion, forty-two billion, three hundred seventy-two million, seven hundred thirty-two thousand, four hundred two".