10244155402 has 48 divisors (see below), whose sum is σ = 17194125312. Its totient is φ = 4550253120.

The previous prime is 10244155399. The next prime is 10244155423. The reversal of 10244155402 is 20455144201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9423703 + ... + 9424789.

It is an arithmetic number, because the mean of its divisors is an integer number (358210944).

Almost surely, 2^10244155402 is an apocalyptic number.

10244155402 is a deficient number, since it is larger than the sum of its proper divisors (6949969910).

10244155402 is a wasteful number, since it uses less digits than its factorization.

10244155402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591 (or 1562 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 10244155402 its reverse (20455144201), we get a palindrome (30699299603).

The spelling of 10244155402 in words is "ten billion, two hundred forty-four million, one hundred fifty-five thousand, four hundred two".