1132178324438 has 64 divisors (see below), whose sum is σ = 1999962710016. Its totient is φ = 470537424000.

The previous prime is 1132178324429. The next prime is 1132178324447. The reversal of 1132178324438 is 8344238712311.

It is an interprime number because it is at equal distance from previous prime (1132178324429) and next prime (1132178324447).

It is a junction number, because it is equal to n+sod(n) for n = 1132178324392 and 1132178324401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333875723 + ... + 333879113.

It is an arithmetic number, because the mean of its divisors is an integer number (31249417344).

Almost surely, 2^{1132178324438} is an apocalyptic number.

1132178324438 is a deficient number, since it is larger than the sum of its proper divisors (867784385578).

1132178324438 is a wasteful number, since it uses less digits than its factorization.

1132178324438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5389.

The product of its digits is 774144, while the sum is 47.

The spelling of 1132178324438 in words is "one trillion, one hundred thirty-two billion, one hundred seventy-eight million, three hundred twenty-four thousand, four hundred thirty-eight".