4331255140402 has 4 divisors (see below), whose sum is σ = 6496882710606. Its totient is φ = 2165627570200.

The previous prime is 4331255140379. The next prime is 4331255140411. The reversal of 4331255140402 is 2040415521334.

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., 2842633092121 + 1488622048281 = 1686011^2 + 1220091^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1082813785099 + ... + 1082813785102.

Almost surely, 2^{4331255140402} is an apocalyptic number.

4331255140402 is a deficient number, since it is larger than the sum of its proper divisors (2165627570204).

4331255140402 is a wasteful number, since it uses less digits than its factorization.

4331255140402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2165627570203.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 4331255140402 in words is "four trillion, three hundred thirty-one billion, two hundred fifty-five million, one hundred forty thousand, four hundred two".