663623462141 has 16 divisors (see below), whose sum is σ = 715694918400. Its totient is φ = 613270944000.

The previous prime is 663623462137. The next prime is 663623462143. The reversal of 663623462141 is 141264326366.

663623462141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 663623462141 - 2² = 663623462137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 663623462092 and 663623462101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (663623462143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5511065 + ... + 5630193.

It is an arithmetic number, because the mean of its divisors is an integer number (44730932400).

Almost surely, 2^663623462141 is an apocalyptic number.

It is an amenable number.

663623462141 is a deficient number, since it is larger than the sum of its proper divisors (52071456259).

663623462141 is a wasteful number, since it uses less digits than its factorization.

663623462141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126340.

The product of its digits is 746496, while the sum is 44.

The spelling of 663623462141 in words is "six hundred sixty-three billion, six hundred twenty-three million, four hundred sixty-two thousand, one hundred forty-one".