1423400455414 has 24 divisors (see below), whose sum is σ = 2483764459560. Its totient is φ = 610010122176.

The previous prime is 1423400455409. The next prime is 1423400455487. The reversal of 1423400455414 is 4145540043241.

It is a super-2 number, since 2×1423400455414² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3281589 + ... + 3689935.

It is an arithmetic number, because the mean of its divisors is an integer number (103490185815).

Almost surely, 2^{1423400455414} is an apocalyptic number.

1423400455414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1423400455414 is a deficient number, since it is larger than the sum of its proper divisors (1060364004146).

1423400455414 is a wasteful number, since it uses less digits than its factorization.

1423400455414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443932 (or 443925 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 1423400455414 its reverse (4145540043241), we get a palindrome (5568940498655).

The spelling of 1423400455414 in words is "one trillion, four hundred twenty-three billion, four hundred million, four hundred fifty-five thousand, four hundred fourteen".