10400342135 has 8 divisors (see below), whose sum is σ = 12492498480. Its totient is φ = 8312215104.

The previous prime is 10400342053. The next prime is 10400342137. The reversal of 10400342135 is 53124300401.

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

It is a cyclic number.

It is not a de Polignac number, because 10400342135 - 2²⁶ = 10333233271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10400342135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400342137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001645 + ... + 1011974.

It is an arithmetic number, because the mean of its divisors is an integer number (1561562310).

Almost surely, 2^10400342135 is an apocalyptic number.

10400342135 is a deficient number, since it is larger than the sum of its proper divisors (2092156345).

10400342135 is a wasteful number, since it uses less digits than its factorization.

10400342135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014657.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10400342135 its reverse (53124300401), we get a palindrome (63524642536).

The spelling of 10400342135 in words is "ten billion, four hundred million, three hundred forty-two thousand, one hundred thirty-five".