1146240373432 has 32 divisors (see below), whose sum is σ = 2679522952320. Its totient is φ = 446587158240.

The previous prime is 1146240373429. The next prime is 1146240373463. The reversal of 1146240373432 is 2343730426411.

It is a super-2 number, since 2×1146240373432² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930389298 + ... + 930390529.

It is an arithmetic number, because the mean of its divisors is an integer number (83735092260).

Almost surely, 2^{1146240373432} is an apocalyptic number.

It is an amenable number.

1146240373432 is an abundant number, since it is smaller than the sum of its proper divisors (1533282578888).

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

1146240373432 is a wasteful number, since it uses less digits than its factorization.

1146240373432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860779851 (or 1860779847 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

Adding to 1146240373432 its reverse (2343730426411), we get a palindrome (3489970799843).

The spelling of 1146240373432 in words is "one trillion, one hundred forty-six billion, two hundred forty million, three hundred seventy-three thousand, four hundred thirty-two".