4031125411402 has 4 divisors (see below), whose sum is σ = 6046688117106. Its totient is φ = 2015562705700.

The previous prime is 4031125411333. The next prime is 4031125411447. The reversal of 4031125411402 is 2041145211304.

It is a happy number.

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., 3958989657841 + 72135753561 = 1989721^2 + 268581^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007781352849 + ... + 1007781352852.

Almost surely, 2^{4031125411402} is an apocalyptic number.

4031125411402 is a deficient number, since it is larger than the sum of its proper divisors (2015562705704).

4031125411402 is a wasteful number, since it uses less digits than its factorization.

4031125411402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015562705703.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 4031125411402 in words is "four trillion, thirty-one billion, one hundred twenty-five million, four hundred eleven thousand, four hundred two".