3400540453 has 4 divisors (see below), whose sum is σ = 3411617440. Its totient is φ = 3389463468.

The previous prime is 3400540439. The next prime is 3400540477. The reversal of 3400540453 is 3540450043.

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 3400540453 - 2²⁹ = 2863669541 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 (3400540433) 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, 5538033 + ... + 5538646.

It is an arithmetic number, because the mean of its divisors is an integer number (852904360).

Almost surely, 2^3400540453 is an apocalyptic number.

It is an amenable number.

3400540453 is a deficient number, since it is larger than the sum of its proper divisors (11076987).

3400540453 is a wasteful number, since it uses less digits than its factorization.

3400540453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11076986.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 3400540453 is about 58314.1531105443. The cubic root of 3400540453 is about 1503.7742661265.

Adding to 3400540453 its reverse (3540450043), we get a palindrome (6940990496).

The spelling of 3400540453 in words is "three billion, four hundred million, five hundred forty thousand, four hundred fifty-three".