32130040401442 has 16 divisors (see below), whose sum is σ = 50010465776832. Its totient is φ = 15470409230640.

The previous prime is 32130040401439. The next prime is 32130040401457. The reversal of 32130040401442 is 24410404003123.

It is a self number, because there is not a number n which added to its sum of digits gives 32130040401442.

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, 2631015873 + ... + 2631028084.

It is an arithmetic number, because the mean of its divisors is an integer number (3125654111052).

Almost surely, 2^{32130040401442} is an apocalyptic number.

32130040401442 is a deficient number, since it is larger than the sum of its proper divisors (17880425375390).

32130040401442 is a wasteful number, since it uses less digits than its factorization.

32130040401442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262044073.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 32130040401442 its reverse (24410404003123), we get a palindrome (56540444404565).

The spelling of 32130040401442 in words is "thirty-two trillion, one hundred thirty billion, forty million, four hundred one thousand, four hundred forty-two".