1402553014 has 16 divisors (see below), whose sum is σ = 2112844752. Its totient is φ = 698277888.

The previous prime is 1402553011. The next prime is 1402553029. The reversal of 1402553014 is 4103552041.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1402553014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402553011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 813157 + ... + 814879.

It is an arithmetic number, because the mean of its divisors is an integer number (132052797).

Almost surely, 2^1402553014 is an apocalyptic number.

1402553014 is a deficient number, since it is larger than the sum of its proper divisors (710291738).

1402553014 is a wasteful number, since it uses less digits than its factorization.

1402553014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1402553014 is about 37450.6744131531. The cubic root of 1402553014 is about 1119.3685359434.

The spelling of 1402553014 in words is "one billion, four hundred two million, five hundred fifty-three thousand, fourteen".