145922377936 has 10 divisors (see below), whose sum is σ = 282724607282. Its totient is φ = 72961188960.

The previous prime is 145922377927. The next prime is 145922377999. The reversal of 145922377936 is 639773229541.

It can be written as a sum of positive squares in only one way, i.e., 76753377936 + 69169000000 = 277044^2 + 263000^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4560074295 + ... + 4560074326.

Almost surely, 2^145922377936 is an apocalyptic number.

145922377936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145922377936 is a deficient number, since it is larger than the sum of its proper divisors (136802229346).

145922377936 is an equidigital number, since it uses as much as digits as its factorization.

145922377936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9120148629 (or 9120148623 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 58.

The spelling of 145922377936 in words is "one hundred forty-five billion, nine hundred twenty-two million, three hundred seventy-seven thousand, nine hundred thirty-six".