1402035012 has 144 divisors (see below), whose sum is σ = 4287209472. Its totient is φ = 377657280.

The previous prime is 1402034987. The next prime is 1402035049. The reversal of 1402035012 is 2105302041.

1402035012 is a `hidden beast` number, since 140 + 20 + 3 + 501 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 409813 + ... + 413219.

It is an arithmetic number, because the mean of its divisors is an integer number (29772288).

Almost surely, 2^1402035012 is an apocalyptic number.

1402035012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1402035012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2143604736).

1402035012 is an abundant number, since it is smaller than the sum of its proper divisors (2885174460).

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

1402035012 is a wasteful number, since it uses less digits than its factorization.

1402035012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3518 (or 3513 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1402035012 is about 37443.7579844759. The cubic root of 1402035012 is about 1119.2307142872.

Adding to 1402035012 its reverse (2105302041), we get a palindrome (3507337053).

The spelling of 1402035012 in words is "one billion, four hundred two million, thirty-five thousand, twelve".