1406243134 has 8 divisors (see below), whose sum is σ = 2136065760. Its totient is φ = 694221216.

The previous prime is 1406243081. The next prime is 1406243183. The reversal of 1406243134 is 4313426041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4449979 + ... + 4450294.

It is an arithmetic number, because the mean of its divisors is an integer number (267008220).

Almost surely, 2^1406243134 is an apocalyptic number.

1406243134 is a deficient number, since it is larger than the sum of its proper divisors (729822626).

1406243134 is an equidigital number, since it uses as much as digits as its factorization.

1406243134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8900354.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 1406243134 is about 37499.9084532216. The cubic root of 1406243134 is about 1120.3493632689.

Adding to 1406243134 its reverse (4313426041), we get a palindrome (5719669175).

The spelling of 1406243134 in words is "one billion, four hundred six million, two hundred forty-three thousand, one hundred thirty-four".