146027746240 has 28 divisors (see below), whose sum is σ = 347728571496. Its totient is φ = 58411098368.

The previous prime is 146027746213. The next prime is 146027746253. The reversal of 146027746240 is 42647720641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228168034 + ... + 228168673.

Almost surely, 2^146027746240 is an apocalyptic number.

146027746240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146027746240 is an abundant number, since it is smaller than the sum of its proper divisors (201700825256).

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

146027746240 is an equidigital number, since it uses as much as digits as its factorization.

146027746240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456336724 (or 456336714 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 43.

The spelling of 146027746240 in words is "one hundred forty-six billion, twenty-seven million, seven hundred forty-six thousand, two hundred forty".