10401215144 has 16 divisors (see below), whose sum is σ = 20528714400. Its totient is φ = 4926891312.

The previous prime is 10401215141. The next prime is 10401215161. The reversal of 10401215144 is 44151210401.

It is not an unprimeable number, because it can be changed into a prime (10401215141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34214372 + ... + 34214675.

It is an arithmetic number, because the mean of its divisors is an integer number (1283044650).

Almost surely, 2^10401215144 is an apocalyptic number.

It is an amenable number.

10401215144 is a deficient number, since it is larger than the sum of its proper divisors (10127499256).

10401215144 is a wasteful number, since it uses less digits than its factorization.

10401215144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68429072 (or 68429068 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 10401215144 its reverse (44151210401), we get a palindrome (54552425545).

The spelling of 10401215144 in words is "ten billion, four hundred one million, two hundred fifteen thousand, one hundred forty-four".