145386732027 has 8 divisors (see below), whose sum is σ = 193852688400. Its totient is φ = 96922631840.

The previous prime is 145386732017. The next prime is 145386732031. The reversal of 145386732027 is 720237683541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145386732027 - 2⁷ = 145386731899 is a prime.

It is a super-2 number, since 2×145386732027² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145386732017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269652 + ... + 602897.

It is an arithmetic number, because the mean of its divisors is an integer number (24231586050).

Almost surely, 2^145386732027 is an apocalyptic number.

145386732027 is a deficient number, since it is larger than the sum of its proper divisors (48465956373).

145386732027 is an equidigital number, since it uses as much as digits as its factorization.

145386732027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928093.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 145386732027 in words is "one hundred forty-five billion, three hundred eighty-six million, seven hundred thirty-two thousand, twenty-seven".