146140089726 has 16 divisors (see below), whose sum is σ = 292324297104. Its totient is φ = 48706010304.

The previous prime is 146140089709. The next prime is 146140089743. The reversal of 146140089726 is 627980041641.

It is an interprime number because it is at equal distance from previous prime (146140089709) and next prime (146140089743).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1795095 + ... + 1874738.

It is an arithmetic number, because the mean of its divisors is an integer number (18270268569).

Almost surely, 2^146140089726 is an apocalyptic number.

146140089726 is an abundant number, since it is smaller than the sum of its proper divisors (146184207378).

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

146140089726 is a wasteful number, since it uses less digits than its factorization.

146140089726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676475.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 146140089726 in words is "one hundred forty-six billion, one hundred forty million, eighty-nine thousand, seven hundred twenty-six".