3642161503142 has 8 divisors (see below), whose sum is σ = 5463332350632. Its totient is φ = 1821050719600.

The previous prime is 3642161503111. The next prime is 3642161503177. The reversal of 3642161503142 is 2413051612463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3642161503096 and 3642161503105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14864084 + ... + 15107127.

It is an arithmetic number, because the mean of its divisors is an integer number (682916543829).

Almost surely, 2^{3642161503142} is an apocalyptic number.

3642161503142 is a deficient number, since it is larger than the sum of its proper divisors (1821170847490).

3642161503142 is a wasteful number, since it uses less digits than its factorization.

3642161503142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30031974.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 3642161503142 in words is "three trillion, six hundred forty-two billion, one hundred sixty-one million, five hundred three thousand, one hundred forty-two".