1040125233542 has 4 divisors (see below), whose sum is σ = 1560187850316. Its totient is φ = 520062616770.

The previous prime is 1040125233523. The next prime is 1040125233659. The reversal of 1040125233542 is 2453325210401.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1040125233499 and 1040125233508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260031308384 + ... + 260031308387.

It is an arithmetic number, because the mean of its divisors is an integer number (390046962579).

Almost surely, 2^{1040125233542} is an apocalyptic number.

1040125233542 is a deficient number, since it is larger than the sum of its proper divisors (520062616774).

1040125233542 is an equidigital number, since it uses as much as digits as its factorization.

1040125233542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520062616773.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 1040125233542 in words is "one trillion, forty billion, one hundred twenty-five million, two hundred thirty-three thousand, five hundred forty-two".