1420652134 has 16 divisors (see below), whose sum is σ = 2325393936. Its totient is φ = 645559200.

The previous prime is 1420652131. The next prime is 1420652143. The reversal of 1420652134 is 4312560241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420652131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88444 + ... + 103264.

It is an arithmetic number, because the mean of its divisors is an integer number (145337121).

Almost surely, 2^1420652134 is an apocalyptic number.

1420652134 is a deficient number, since it is larger than the sum of its proper divisors (904741802).

1420652134 is a wasteful number, since it uses less digits than its factorization.

1420652134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19191.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1420652134 is about 37691.5392893418. The cubic root of 1420652134 is about 1124.1629022852.

The spelling of 1420652134 in words is "one billion, four hundred twenty million, six hundred fifty-two thousand, one hundred thirty-four".