146440846483 has 16 divisors (see below), whose sum is σ = 153835067232. Its totient is φ = 139243104000.

The previous prime is 146440846459. The next prime is 146440846499. The reversal of 146440846483 is 384648044641.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146440846483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146440846483.

It is not an unprimeable number, because it can be changed into a prime (146440846403) 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, 722653 + ... + 902833.

It is an arithmetic number, because the mean of its divisors is an integer number (9614691702).

Almost surely, 2^146440846483 is an apocalyptic number.

146440846483 is a deficient number, since it is larger than the sum of its proper divisors (7394220749).

146440846483 is a wasteful number, since it uses less digits than its factorization.

146440846483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180726.

The product of its (nonzero) digits is 7077888, while the sum is 52.

The spelling of 146440846483 in words is "one hundred forty-six billion, four hundred forty million, eight hundred forty-six thousand, four hundred eighty-three".