142093670401 has 4 divisors (see below), whose sum is σ = 145116940032. Its totient is φ = 139070400772.

The previous prime is 142093670393. The next prime is 142093670419. The reversal of 142093670401 is 104076390241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 142093670401 - 2³ = 142093670393 is a prime.

It is a super-2 number, since 2×142093670401² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142093679401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511634745 + ... + 1511634838.

It is an arithmetic number, because the mean of its divisors is an integer number (36279235008).

Almost surely, 2^142093670401 is an apocalyptic number.

It is an amenable number.

142093670401 is a deficient number, since it is larger than the sum of its proper divisors (3023269631).

142093670401 is an equidigital number, since it uses as much as digits as its factorization.

142093670401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023269630.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 142093670401 in words is "one hundred forty-two billion, ninety-three million, six hundred seventy thousand, four hundred one".