1146254320232 has 16 divisors (see below), whose sum is σ = 2456259257760. Its totient is φ = 491251851504.

The previous prime is 1146254320219. The next prime is 1146254320243. The reversal of 1146254320232 is 2320234526411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1146254320192 and 1146254320201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10234413518 + ... + 10234413629.

It is an arithmetic number, because the mean of its divisors is an integer number (153516203610).

Almost surely, 2^{1146254320232} is an apocalyptic number.

It is an amenable number.

1146254320232 is an abundant number, since it is smaller than the sum of its proper divisors (1310004937528).

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

1146254320232 is a wasteful number, since it uses less digits than its factorization.

1146254320232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20468827160 (or 20468827156 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 1146254320232 its reverse (2320234526411), we get a palindrome (3466488846643).

The spelling of 1146254320232 in words is "one trillion, one hundred forty-six billion, two hundred fifty-four million, three hundred twenty thousand, two hundred thirty-two".