13840046701 has 4 divisors (see below), whose sum is σ = 14904665692. Its totient is φ = 12775427712.

The previous prime is 13840046663. The next prime is 13840046711. The reversal of 13840046701 is 10764004831.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10764004831 = 419 ⋅25689749.

It can be written as a sum of positive squares in 2 ways, for example, as 1082344201 + 12757702500 = 32899^2 + 112950^2 .

It is a cyclic number.

It is not a de Polignac number, because 13840046701 - 2⁹ = 13840046189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13840046711) 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, 532309476 + ... + 532309501.

It is an arithmetic number, because the mean of its divisors is an integer number (3726166423).

Almost surely, 2^13840046701 is an apocalyptic number.

It is an amenable number.

13840046701 is a deficient number, since it is larger than the sum of its proper divisors (1064618991).

13840046701 is a wasteful number, since it uses less digits than its factorization.

13840046701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064618990.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 13840046701 in words is "thirteen billion, eight hundred forty million, forty-six thousand, seven hundred one".