1420737412 has 48 divisors (see below), whose sum is σ = 2600559360. Its totient is φ = 678585600.

The previous prime is 1420737403. The next prime is 1420737427. The reversal of 1420737412 is 2147370241.

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, 2625862 + ... + 2626402.

It is an arithmetic number, because the mean of its divisors is an integer number (54178320).

Almost surely, 2^1420737412 is an apocalyptic number.

It is an amenable number.

1420737412 is a deficient number, since it is larger than the sum of its proper divisors (1179821948).

1420737412 is a wasteful number, since it uses less digits than its factorization.

1420737412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 1420737412 is about 37692.6705342033. The cubic root of 1420737412 is about 1124.1853953463.

The spelling of 1420737412 in words is "one billion, four hundred twenty million, seven hundred thirty-seven thousand, four hundred twelve".