142466425403654 has 8 divisors (see below), whose sum is σ = 233126877933288. Its totient is φ = 64757466092560.

The previous prime is 142466425403593. The next prime is 142466425403683. The reversal of 142466425403654 is 456304524664241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 142466425403654.

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, 3237873304607 + ... + 3237873304650.

It is an arithmetic number, because the mean of its divisors is an integer number (29140859741661).

Almost surely, 2^{142466425403654} is an apocalyptic number.

142466425403654 is a deficient number, since it is larger than the sum of its proper divisors (90660452529634).

142466425403654 is a wasteful number, since it uses less digits than its factorization.

142466425403654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6475746609270.

The product of its (nonzero) digits is 66355200, while the sum is 56.

The spelling of 142466425403654 in words is "one hundred forty-two trillion, four hundred sixty-six billion, four hundred twenty-five million, four hundred three thousand, six hundred fifty-four".