3145234407 has 64 divisors (see below), whose sum is σ = 5177671680. Its totient is φ = 1658278656.

The previous prime is 3145234397. The next prime is 3145234427. The reversal of 3145234407 is 7044325413.

It is not a de Polignac number, because 3145234407 - 2¹⁵ = 3145201639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145234427) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6882123 + ... + 6882579.

It is an arithmetic number, because the mean of its divisors is an integer number (80901120).

Almost surely, 2^3145234407 is an apocalyptic number.

3145234407 is a deficient number, since it is larger than the sum of its proper divisors (2032437273).

3145234407 is a wasteful number, since it uses less digits than its factorization.

3145234407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 3145234407 is about 56082.3894551578. The cubic root of 3145234407 is about 1465.1575903191.

The spelling of 3145234407 in words is "three billion, one hundred forty-five million, two hundred thirty-four thousand, four hundred seven".