3240426371146 has 4 divisors (see below), whose sum is σ = 4860639556722. Its totient is φ = 1620213185572.

The previous prime is 3240426371137. The next prime is 3240426371173. The reversal of 3240426371146 is 6411736240423.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2453417862921 + 787008508225 = 1566339^2 + 887135^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 810106592785 + ... + 810106592788.

Almost surely, 2^{3240426371146} is an apocalyptic number.

3240426371146 is a deficient number, since it is larger than the sum of its proper divisors (1620213185576).

3240426371146 is a wasteful number, since it uses less digits than its factorization.

3240426371146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620213185575.

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 3240426371146 in words is "three trillion, two hundred forty billion, four hundred twenty-six million, three hundred seventy-one thousand, one hundred forty-six".