1146324386155 has 48 divisors (see below), whose sum is σ = 1535147812800. Its totient is φ = 816846647040.

The previous prime is 1146324386147. The next prime is 1146324386173. The reversal of 1146324386155 is 5516834236411.

It is not a de Polignac number, because 1146324386155 - 2³ = 1146324386147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1146324386099 and 1146324386108.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21773994 + ... + 21826576.

It is an arithmetic number, because the mean of its divisors is an integer number (31982246100).

Almost surely, 2^{1146324386155} is an apocalyptic number.

1146324386155 is a deficient number, since it is larger than the sum of its proper divisors (388823426645).

1146324386155 is a wasteful number, since it uses less digits than its factorization.

1146324386155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53012 (or 52981 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 49.

The spelling of 1146324386155 in words is "one trillion, one hundred forty-six billion, three hundred twenty-four million, three hundred eighty-six thousand, one hundred fifty-five".