56461033146142 has 8 divisors (see below), whose sum is σ = 84918604813416. Its totient is φ = 28154831541672.

The previous prime is 56461033146127. The next prime is 56461033146149. The reversal of 56461033146142 is 24164133016465.

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 = 56461033146092 and 56461033146101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56461033146149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37842514768 + ... + 37842516259.

It is an arithmetic number, because the mean of its divisors is an integer number (10614825601677).

Almost surely, 2^{56461033146142} is an apocalyptic number.

56461033146142 is a deficient number, since it is larger than the sum of its proper divisors (28457571667274).

56461033146142 is a wasteful number, since it uses less digits than its factorization.

56461033146142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75685031402.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 56461033146142 in words is "fifty-six trillion, four hundred sixty-one billion, thirty-three million, one hundred forty-six thousand, one hundred forty-two".