4354136949313 has 4 divisors (see below), whose sum is σ = 4494592979968. Its totient is φ = 4213680918660.

The previous prime is 4354136949299. The next prime is 4354136949361. The reversal of 4354136949313 is 3139496314534.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4354136949313 - 2³⁷ = 4216697995841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4354136941313) 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, 70228015281 + ... + 70228015342.

It is an arithmetic number, because the mean of its divisors is an integer number (1123648244992).

Almost surely, 2^{4354136949313} is an apocalyptic number.

It is an amenable number.

4354136949313 is a deficient number, since it is larger than the sum of its proper divisors (140456030655).

4354136949313 is a wasteful number, since it uses less digits than its factorization.

4354136949313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140456030654.

The product of its digits is 12597120, while the sum is 55.

The spelling of 4354136949313 in words is "four trillion, three hundred fifty-four billion, one hundred thirty-six million, nine hundred forty-nine thousand, three hundred thirteen".