1146142610040 has 64 divisors (see below), whose sum is σ = 3489747672960. Its totient is φ = 301076265600.

The previous prime is 1146142610033. The next prime is 1146142610051. The reversal of 1146142610040 is 400162416411.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71269486 + ... + 71285565.

It is an arithmetic number, because the mean of its divisors is an integer number (54527307390).

Almost surely, 2^{1146142610040} is an apocalyptic number.

1146142610040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146142610040 is an abundant number, since it is smaller than the sum of its proper divisors (2343605062920).

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

1146142610040 is a wasteful number, since it uses less digits than its factorization.

1146142610040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142555132 (or 142555128 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 1146142610040 in words is "one trillion, one hundred forty-six billion, one hundred forty-two million, six hundred ten thousand, forty".