2145314708 has 12 divisors (see below), whose sum is σ = 3825136980. Its totient is φ = 1052418432.

The previous prime is 2145314707. The next prime is 2145314807. The reversal of 2145314708 is 8074135412.

It can be written as a sum of positive squares in 2 ways, for example, as 1481634064 + 663680644 = 38492^2 + 25762^2 .

It is a super-2 number, since 2×2145314708² = 9204750392722250528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2145314707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5059493 + ... + 5059916.

It is an arithmetic number, because the mean of its divisors is an integer number (318761415).

Almost surely, 2^2145314708 is an apocalyptic number.

It is an amenable number.

2145314708 is a deficient number, since it is larger than the sum of its proper divisors (1679822272).

2145314708 is a wasteful number, since it uses less digits than its factorization.

2145314708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10119466 (or 10119464 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 2145314708 is about 46317.5421195901. The cubic root of 2145314708 is about 1289.7246588998.

The spelling of 2145314708 in words is "two billion, one hundred forty-five million, three hundred fourteen thousand, seven hundred eight".