145638834010 has 16 divisors (see below), whose sum is σ = 275947264800. Its totient is φ = 55189452816.

The previous prime is 145638833987. The next prime is 145638834013. The reversal of 145638834010 is 10438836541.

It is not an unprimeable number, because it can be changed into a prime (145638834013) 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, 383259900 + ... + 383260279.

It is an arithmetic number, because the mean of its divisors is an integer number (17246704050).

Almost surely, 2^145638834010 is an apocalyptic number.

145638834010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145638834010 is a deficient number, since it is larger than the sum of its proper divisors (130308430790).

145638834010 is a wasteful number, since it uses less digits than its factorization.

145638834010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766520205.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 145638834010 in words is "one hundred forty-five billion, six hundred thirty-eight million, eight hundred thirty-four thousand, ten".