146562262242 has 64 divisors (see below), whose sum is σ = 320679751680. Its totient is φ = 44286948800.

The previous prime is 146562262237. The next prime is 146562262289. The reversal of 146562262242 is 242262265641.

It is a junction number, because it is equal to n+sod(n) for n = 146562262194 and 146562262203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53468992 + ... + 53471732.

It is an arithmetic number, because the mean of its divisors is an integer number (5010621120).

Almost surely, 2^146562262242 is an apocalyptic number.

146562262242 is an abundant number, since it is smaller than the sum of its proper divisors (174117489438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146562262242 is a wasteful number, since it uses less digits than its factorization.

146562262242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4759.

The product of its digits is 552960, while the sum is 42.

It can be divided in two parts, 146562 and 262242, that added together give a palindrome (408804).

The spelling of 146562262242 in words is "one hundred forty-six billion, five hundred sixty-two million, two hundred sixty-two thousand, two hundred forty-two".