20150035431002 has 16 divisors (see below), whose sum is σ = 30300705737280. Its totient is φ = 10049810493408.

The previous prime is 20150035430999. The next prime is 20150035431013. The reversal of 20150035431002 is 20013453005102.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1338653 + ... + 6487839.

It is an arithmetic number, because the mean of its divisors is an integer number (1893794108580).

Almost surely, 2^{20150035431002} is an apocalyptic number.

20150035431002 is a deficient number, since it is larger than the sum of its proper divisors (10150670306278).

20150035431002 is a wasteful number, since it uses less digits than its factorization.

20150035431002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154085.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 20150035431002 its reverse (20013453005102), we get a palindrome (40163488436104).

The spelling of 20150035431002 in words is "twenty trillion, one hundred fifty billion, thirty-five million, four hundred thirty-one thousand, two".