1423961334 has 24 divisors (see below), whose sum is σ = 3101242872. Its totient is φ = 472193280.

The previous prime is 1423961309. The next prime is 1423961339. The reversal of 1423961334 is 4331693241.

1423961334 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 9 + 613 + 34 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423961339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201472 + ... + 208419.

It is an arithmetic number, because the mean of its divisors is an integer number (129218453).

Almost surely, 2^1423961334 is an apocalyptic number.

1423961334 is an abundant number, since it is smaller than the sum of its proper divisors (1677281538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1423961334 is a wasteful number, since it uses less digits than its factorization.

1423961334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410092 (or 410089 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 1423961334 is about 37735.4122012732. The cubic root of 1423961334 is about 1125.0350827578.

The spelling of 1423961334 in words is "one billion, four hundred twenty-three million, nine hundred sixty-one thousand, three hundred thirty-four".