1042331100140 has 24 divisors (see below), whose sum is σ = 2387885793552. Its totient is φ = 379029490880.

The previous prime is 1042331100131. The next prime is 1042331100179. The reversal of 1042331100140 is 410011332401.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 2368934099 + ... + 2368934538.

It is an arithmetic number, because the mean of its divisors is an integer number (99495241398).

Almost surely, 2^{1042331100140} is an apocalyptic number.

1042331100140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042331100140 is an abundant number, since it is smaller than the sum of its proper divisors (1345554693412).

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

1042331100140 is a wasteful number, since it uses less digits than its factorization.

1042331100140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737868657 (or 4737868655 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1042331100140 its reverse (410011332401), we get a palindrome (1452342432541).

The spelling of 1042331100140 in words is "one trillion, forty-two billion, three hundred thirty-one million, one hundred thousand, one hundred forty".