146186204745 has 32 divisors (see below), whose sum is σ = 267360387840. Its totient is φ = 66815861760.

The previous prime is 146186204729. The next prime is 146186204753. The reversal of 146186204745 is 547402681641.

It is not a de Polignac number, because 146186204745 - 2⁴ = 146186204729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146186204694 and 146186204703.

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, 468901 + ... + 715709.

It is an arithmetic number, because the mean of its divisors is an integer number (8355012120).

Almost surely, 2^146186204745 is an apocalyptic number.

146186204745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146186204745 is a deficient number, since it is larger than the sum of its proper divisors (121174183095).

146186204745 is a wasteful number, since it uses less digits than its factorization.

146186204745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252465.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 146186204745 in words is "one hundred forty-six billion, one hundred eighty-six million, two hundred four thousand, seven hundred forty-five".