10215041405 has 32 divisors (see below), whose sum is σ = 13031020800. Its totient is φ = 7670536192.

The previous prime is 10215041387. The next prime is 10215041411. The reversal of 10215041405 is 50414051201.

It is not a de Polignac number, because 10215041405 - 2³⁰ = 9141299581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5406701 + ... + 5408589.

It is an arithmetic number, because the mean of its divisors is an integer number (407219400).

Almost surely, 2^10215041405 is an apocalyptic number.

It is an amenable number.

10215041405 is a deficient number, since it is larger than the sum of its proper divisors (2815979395).

10215041405 is a wasteful number, since it uses less digits than its factorization.

10215041405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 10215041405 its reverse (50414051201), we get a palindrome (60629092606).

The spelling of 10215041405 in words is "ten billion, two hundred fifteen million, forty-one thousand, four hundred five".