142323351002446 has 8 divisors (see below), whose sum is σ = 213485189472864. Its totient is φ = 71161621178160.

The previous prime is 142323351002377. The next prime is 142323351002453. The reversal of 142323351002446 is 644200153323241.

142323351002446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 142323351002399 and 142323351002408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23803575 + ... + 29176306.

It is an arithmetic number, because the mean of its divisors is an integer number (26685648684108).

Almost surely, 2^{142323351002446} is an apocalyptic number.

142323351002446 is a deficient number, since it is larger than the sum of its proper divisors (71161838470418).

142323351002446 is a wasteful number, since it uses less digits than its factorization.

142323351002446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54323066.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 142323351002446 in words is "one hundred forty-two trillion, three hundred twenty-three billion, three hundred fifty-one million, two thousand, four hundred forty-six".