7401406102 has 16 divisors (see below), whose sum is σ = 11129054832. Its totient is φ = 3691733760.

The previous prime is 7401406039. The next prime is 7401406123. The reversal of 7401406102 is 2016041047.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1648753 + ... + 1653235.

It is an arithmetic number, because the mean of its divisors is an integer number (695565927).

Almost surely, 2^7401406102 is an apocalyptic number.

7401406102 is a deficient number, since it is larger than the sum of its proper divisors (3727648730).

7401406102 is a wasteful number, since it uses less digits than its factorization.

7401406102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7401406102 is about 86031.4250840935. The cubic root of 7401406102 is about 1948.8185788715.

Adding to 7401406102 its reverse (2016041047), we get a palindrome (9417447149).

The spelling of 7401406102 in words is "seven billion, four hundred one million, four hundred six thousand, one hundred two".