1402142201015 has 8 divisors (see below), whose sum is σ = 1682718161328. Its totient is φ = 1121615414080.

The previous prime is 1402142200999. The next prime is 1402142201021. The reversal of 1402142201015 is 5101022412041.

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

It is not a de Polignac number, because 1402142201015 - 2⁴ = 1402142200999 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 12230582 + ... + 12344691.

It is an arithmetic number, because the mean of its divisors is an integer number (210339770166).

Almost surely, 2^{1402142201015} is an apocalyptic number.

1402142201015 is a deficient number, since it is larger than the sum of its proper divisors (280575960313).

1402142201015 is a wasteful number, since it uses less digits than its factorization.

1402142201015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24586689.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 1402142201015 its reverse (5101022412041), we get a palindrome (6503164613056).

The spelling of 1402142201015 in words is "one trillion, four hundred two billion, one hundred forty-two million, two hundred one thousand, fifteen".