1040252131014 has 32 divisors (see below), whose sum is σ = 2083624646400. Its totient is φ = 346230933792.

The previous prime is 1040252131013. The next prime is 1040252131019. The reversal of 1040252131014 is 4101312520401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040252131013) 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, 15241537 + ... + 15309635.

It is an arithmetic number, because the mean of its divisors is an integer number (65113270200).

Almost surely, 2^{1040252131014} is an apocalyptic number.

1040252131014 is an abundant number, since it is smaller than the sum of its proper divisors (1043372515386).

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

1040252131014 is a wasteful number, since it uses less digits than its factorization.

1040252131014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71884.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 1040252131014 its reverse (4101312520401), we get a palindrome (5141564651415).

The spelling of 1040252131014 in words is "one trillion, forty billion, two hundred fifty-two million, one hundred thirty-one thousand, fourteen".