1042052687630 has 16 divisors (see below), whose sum is σ = 1884584390544. Its totient is φ = 414845618880.

The previous prime is 1042052687617. The next prime is 1042052687653. The reversal of 1042052687630 is 367862502401.

It is a congruent number.

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, 246929807 + ... + 246934026.

It is an arithmetic number, because the mean of its divisors is an integer number (117786524409).

Almost surely, 2^{1042052687630} is an apocalyptic number.

1042052687630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042052687630 is a deficient number, since it is larger than the sum of its proper divisors (842531702914).

1042052687630 is a wasteful number, since it uses less digits than its factorization.

1042052687630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493864051.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 1042052687630 in words is "one trillion, forty-two billion, fifty-two million, six hundred eighty-seven thousand, six hundred thirty".