145434651162 has 16 divisors (see below), whose sum is σ = 291256620672. Its totient is φ = 48413664000.

The previous prime is 145434651157. The next prime is 145434651227. The reversal of 145434651162 is 261156434541.

It is a super-2 number, since 2×145434651162² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16133383 + ... + 16142394.

It is an arithmetic number, because the mean of its divisors is an integer number (18203538792).

Almost surely, 2^145434651162 is an apocalyptic number.

145434651162 is an abundant number, since it is smaller than the sum of its proper divisors (145821969510).

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

145434651162 is a wasteful number, since it uses less digits than its factorization.

145434651162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32276533.

The product of its digits is 345600, while the sum is 42.

The spelling of 145434651162 in words is "one hundred forty-five billion, four hundred thirty-four million, six hundred fifty-one thousand, one hundred sixty-two".