1402127496 has 768 divisors, whose sum is σ = 5660928000. Its totient is φ = 313528320.

The previous prime is 1402127443. The next prime is 1402127497. The reversal of 1402127496 is 6947212041.

It is a happy number.

1402127496 is a `hidden beast` number, since 1 + 40 + 2 + 127 + 496 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1402127496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402127497) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 48349210 + ... + 48349238.

It is an arithmetic number, because the mean of its divisors is an integer number (7371000).

Almost surely, 2^1402127496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1402127496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2830464000).

1402127496 is an abundant number, since it is smaller than the sum of its proper divisors (4258800504).

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

1402127496 is a wasteful number, since it uses less digits than its factorization.

1402127496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1402127496 is about 37444.9929363059. The cubic root of 1402127496 is about 1119.2553234343.

The spelling of 1402127496 in words is "one billion, four hundred two million, one hundred twenty-seven thousand, four hundred ninety-six".