1420323294 has 32 divisors (see below), whose sum is σ = 3061021824. Its totient is φ = 436756320.

The previous prime is 1420323269. The next prime is 1420323319. The reversal of 1420323294 is 4923230241.

It is an interprime number because it is at equal distance from previous prime (1420323269) and next prime (1420323319).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151689 + ... + 160779.

It is an arithmetic number, because the mean of its divisors is an integer number (95656932).

Almost surely, 2^1420323294 is an apocalyptic number.

1420323294 is an abundant number, since it is smaller than the sum of its proper divisors (1640698530).

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

1420323294 is a wasteful number, since it uses less digits than its factorization.

1420323294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11112.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1420323294 is about 37687.1767846837. The cubic root of 1420323294 is about 1124.0761584943.

The spelling of 1420323294 in words is "one billion, four hundred twenty million, three hundred twenty-three thousand, two hundred ninety-four".