1002393733742 has 16 divisors (see below), whose sum is σ = 1524808196064. Its totient is φ = 494124708000.

The previous prime is 1002393733741. The next prime is 1002393733763. The reversal of 1002393733742 is 2473373932001.

1002393733742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1002393733693 and 1002393733702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002393733741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7439492 + ... + 7573032.

It is an arithmetic number, because the mean of its divisors is an integer number (95300512254).

Almost surely, 2^{1002393733742} is an apocalyptic number.

1002393733742 is a deficient number, since it is larger than the sum of its proper divisors (522414462322).

1002393733742 is a wasteful number, since it uses less digits than its factorization.

1002393733742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186475.

The product of its (nonzero) digits is 571536, while the sum is 44.

The spelling of 1002393733742 in words is "one trillion, two billion, three hundred ninety-three million, seven hundred thirty-three thousand, seven hundred forty-two".