742681019162 has 16 divisors (see below), whose sum is σ = 1162498452480. Its totient is φ = 355182679632.

The previous prime is 742681019123. The next prime is 742681019183. The reversal of 742681019162 is 261910186247.

It is a happy number.

742681019162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×742681019162² (a number of 25 digits) contains 22 as substring.

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, 1097648 + ... + 1640180.

It is an arithmetic number, because the mean of its divisors is an integer number (72656153280).

Almost surely, 2^742681019162 is an apocalyptic number.

742681019162 is a deficient number, since it is larger than the sum of its proper divisors (419817433318).

742681019162 is a wasteful number, since it uses less digits than its factorization.

742681019162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572317.

The product of its (nonzero) digits is 290304, while the sum is 47.

The spelling of 742681019162 in words is "seven hundred forty-two billion, six hundred eighty-one million, nineteen thousand, one hundred sixty-two".