146490258805 has 16 divisors (see below), whose sum is σ = 192762702144. Its totient is φ = 105986350080.

The previous prime is 146490258793. The next prime is 146490258823. The reversal of 146490258805 is 508852094641.

It is a de Polignac number, because none of the positive numbers 2^k-146490258805 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6889539 + ... + 6910768.

It is an arithmetic number, because the mean of its divisors is an integer number (12047668884).

Almost surely, 2^146490258805 is an apocalyptic number.

It is an amenable number.

146490258805 is a deficient number, since it is larger than the sum of its proper divisors (46272443339).

146490258805 is a wasteful number, since it uses less digits than its factorization.

146490258805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13800516.

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 146490258805 in words is "one hundred forty-six billion, four hundred ninety million, two hundred fifty-eight thousand, eight hundred five".