4102031402544 has 20 divisors (see below), whose sum is σ = 10596914456696. Its totient is φ = 1367343800832.

The previous prime is 4102031402479. The next prime is 4102031402551. The reversal of 4102031402544 is 4452041302014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42729493729 + ... + 42729493824.

Almost surely, 2^{4102031402544} is an apocalyptic number.

It is an amenable number.

4102031402544 is an abundant number, since it is smaller than the sum of its proper divisors (6494883054152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4102031402544 is a wasteful number, since it uses less digits than its factorization.

4102031402544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85458987564 (or 85458987558 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 4102031402544 its reverse (4452041302014), we get a palindrome (8554072704558).

The spelling of 4102031402544 in words is "four trillion, one hundred two billion, thirty-one million, four hundred two thousand, five hundred forty-four".