1146293373940 has 48 divisors (see below), whose sum is σ = 2828058065280. Its totient is φ = 384769802880.

The previous prime is 1146293373937. The next prime is 1146293373943. The reversal of 1146293373940 is 493733926411.

It is an interprime number because it is at equal distance from previous prime (1146293373937) and next prime (1146293373943).

It is a super-2 number, since 2×1146293373940² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146293373943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200398080 + ... + 200403799.

It is an arithmetic number, because the mean of its divisors is an integer number (58917876360).

Almost surely, 2^{1146293373940} is an apocalyptic number.

1146293373940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146293373940 is an abundant number, since it is smaller than the sum of its proper divisors (1681764691340).

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

1146293373940 is a wasteful number, since it uses less digits than its factorization.

1146293373940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400801912 (or 400801910 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 52.

The spelling of 1146293373940 in words is "one trillion, one hundred forty-six billion, two hundred ninety-three million, three hundred seventy-three thousand, nine hundred forty".