453842343146 has 16 divisors (see below), whose sum is σ = 689377167360. Its totient is φ = 224062198800.

The previous prime is 453842343137. The next prime is 453842343167. The reversal of 453842343146 is 641343248354.

It is a super-2 number, since 2×453842343146² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 453842343146.

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, 2986826 + ... + 3135093.

It is an arithmetic number, because the mean of its divisors is an integer number (43086072960).

Almost surely, 2^453842343146 is an apocalyptic number.

453842343146 is a deficient number, since it is larger than the sum of its proper divisors (235534824214).

453842343146 is a wasteful number, since it uses less digits than its factorization.

453842343146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122389.

The product of its digits is 3317760, while the sum is 47.

The spelling of 453842343146 in words is "four hundred fifty-three billion, eight hundred forty-two million, three hundred forty-three thousand, one hundred forty-six".