1421924034 has 16 divisors (see below), whose sum is σ = 2913210720. Its totient is φ = 462414240.

The previous prime is 1421924011. The next prime is 1421924057. The reversal of 1421924034 is 4304291241.

It is an interprime number because it is at equal distance from previous prime (1421924011) and next prime (1421924057).

It is a junction number, because it is equal to n+sod(n) for n = 1421923992 and 1421924010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2889844 + ... + 2890335.

It is an arithmetic number, because the mean of its divisors is an integer number (182075670).

Almost surely, 2^1421924034 is an apocalyptic number.

1421924034 is an abundant number, since it is smaller than the sum of its proper divisors (1491286686).

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

1421924034 is a wasteful number, since it uses less digits than its factorization.

1421924034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5780225.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1421924034 is about 37708.4080013994. The cubic root of 1421924034 is about 1124.4982872984.

The spelling of 1421924034 in words is "one billion, four hundred twenty-one million, nine hundred twenty-four thousand, thirty-four".