1032257709742 has 16 divisors (see below), whose sum is σ = 1769691281760. Its totient is φ = 442369502208.

The previous prime is 1032257709709. The next prime is 1032257709773. The reversal of 1032257709742 is 2479077522301.

It is a happy number.

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, 1980067 + ... + 2446462.

It is an arithmetic number, because the mean of its divisors is an integer number (110605705110).

Almost surely, 2^{1032257709742} is an apocalyptic number.

1032257709742 is a deficient number, since it is larger than the sum of its proper divisors (737433572018).

1032257709742 is a wasteful number, since it uses less digits than its factorization.

1032257709742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4443195.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 1032257709742 in words is "one trillion, thirty-two billion, two hundred fifty-seven million, seven hundred nine thousand, seven hundred forty-two".