10040401535 has 8 divisors (see below), whose sum is σ = 12757216176. Its totient is φ = 7559831680.

The previous prime is 10040401507. The next prime is 10040401561. The reversal of 10040401535 is 53510404001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10040401535 - 2⁶ = 10040401471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10040401535.

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, 59061101 + ... + 59061270.

It is an arithmetic number, because the mean of its divisors is an integer number (1594652022).

Almost surely, 2^10040401535 is an apocalyptic number.

10040401535 is a deficient number, since it is larger than the sum of its proper divisors (2716814641).

10040401535 is a wasteful number, since it uses less digits than its factorization.

10040401535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118122393.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 10040401535 its reverse (53510404001), we get a palindrome (63550805536).

The spelling of 10040401535 in words is "ten billion, forty million, four hundred one thousand, five hundred thirty-five".