1375366142 has 16 divisors (see below), whose sum is σ = 2108356800. Its totient is φ = 672740640.

The previous prime is 1375366141. The next prime is 1375366159. The reversal of 1375366142 is 2416635731.

It is a junction number, because it is equal to n+sod(n) for n = 1375366096 and 1375366105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375366141) 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, 22709 + ... + 57152.

It is an arithmetic number, because the mean of its divisors is an integer number (131772300).

Almost surely, 2^1375366142 is an apocalyptic number.

1375366142 is a deficient number, since it is larger than the sum of its proper divisors (732990658).

1375366142 is a wasteful number, since it uses less digits than its factorization.

1375366142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80051.

The product of its digits is 90720, while the sum is 38.

The square root of 1375366142 is about 37085.9291645767. The cubic root of 1375366142 is about 1112.0887386484.

The spelling of 1375366142 in words is "one billion, three hundred seventy-five million, three hundred sixty-six thousand, one hundred forty-two".