1420535124 has 48 divisors (see below), whose sum is σ = 3720864000. Its totient is φ = 468626688.

The previous prime is 1420535111. The next prime is 1420535161. The reversal of 1420535124 is 4215350241.

1420535124 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 535 + 124 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 57324 + ... + 78275.

It is an arithmetic number, because the mean of its divisors is an integer number (77518000).

Almost surely, 2^1420535124 is an apocalyptic number.

It is an amenable number.

1420535124 is an abundant number, since it is smaller than the sum of its proper divisors (2300328876).

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

1420535124 is a wasteful number, since it uses less digits than its factorization.

1420535124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135709 (or 135701 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1420535124 is about 37689.9870522663. The cubic root of 1420535124 is about 1124.1320380763.

Adding to 1420535124 its reverse (4215350241), we get a palindrome (5635885365).

The spelling of 1420535124 in words is "one billion, four hundred twenty million, five hundred thirty-five thousand, one hundred twenty-four".