146140098654 has 16 divisors (see below), whose sum is σ = 318851124480. Its totient is φ = 44284878360.

The previous prime is 146140098623. The next prime is 146140098667. The reversal of 146140098654 is 456890041641.

It is a super-2 number, since 2×146140098654² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107121894 + ... + 1107122025.

It is an arithmetic number, because the mean of its divisors is an integer number (19928195280).

Almost surely, 2^146140098654 is an apocalyptic number.

146140098654 is an abundant number, since it is smaller than the sum of its proper divisors (172711025826).

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

146140098654 is a wasteful number, since it uses less digits than its factorization.

146140098654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214243935.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 146140098654 in words is "one hundred forty-six billion, one hundred forty million, ninety-eight thousand, six hundred fifty-four".