1602442265155 has 16 divisors (see below), whose sum is σ = 2045693811744. Its totient is φ = 1200826529280.

The previous prime is 1602442265147. The next prime is 1602442265173. The reversal of 1602442265155 is 5515622442061.

It is a happy number.

It is not a de Polignac number, because 1602442265155 - 2³ = 1602442265147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44655672 + ... + 44691541.

It is an arithmetic number, because the mean of its divisors is an integer number (127855863234).

Almost surely, 2^{1602442265155} is an apocalyptic number.

1602442265155 is a deficient number, since it is larger than the sum of its proper divisors (443251546589).

1602442265155 is a wasteful number, since it uses less digits than its factorization.

1602442265155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89347446.

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 1602442265155 in words is "one trillion, six hundred two billion, four hundred forty-two million, two hundred sixty-five thousand, one hundred fifty-five".