1146237156152 has 32 divisors (see below), whose sum is σ = 2379569685120. Its totient is φ = 513240515040.

The previous prime is 1146237156151. The next prime is 1146237156161. The reversal of 1146237156152 is 2516517326411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146237156151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97198748 + ... + 97210539.

It is an arithmetic number, because the mean of its divisors is an integer number (74361552660).

Almost surely, 2^{1146237156152} is an apocalyptic number.

It is an amenable number.

1146237156152 is an abundant number, since it is smaller than the sum of its proper divisors (1233332528968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1146237156152 is a wasteful number, since it uses less digits than its factorization.

1146237156152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194409371 (or 194409367 counting only the distinct ones).

The product of its digits is 302400, while the sum is 44.

The spelling of 1146237156152 in words is "one trillion, one hundred forty-six billion, two hundred thirty-seven million, one hundred fifty-six thousand, one hundred fifty-two".