734297023142 has 16 divisors (see below), whose sum is σ = 1123106532912. Its totient is φ = 359939030880.

The previous prime is 734297023139. The next prime is 734297023169. The reversal of 734297023142 is 241320792437.

It is a junction number, because it is equal to n+sod(n) for n = 734297023093 and 734297023102.

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, 2576984 + ... + 2847707.

It is an arithmetic number, because the mean of its divisors is an integer number (70194158307).

Almost surely, 2^734297023142 is an apocalyptic number.

734297023142 is a deficient number, since it is larger than the sum of its proper divisors (388809509770).

734297023142 is a wasteful number, since it uses less digits than its factorization.

734297023142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5426023.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 734297023142 in words is "seven hundred thirty-four billion, two hundred ninety-seven million, twenty-three thousand, one hundred forty-two".