1415201402 has 8 divisors (see below), whose sum is σ = 2122962912. Its totient is φ = 707547100.

The previous prime is 1415201401. The next prime is 1415201413. The reversal of 1415201402 is 2041025141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1415201401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32027 + ... + 62097.

It is an arithmetic number, because the mean of its divisors is an integer number (265370364).

Almost surely, 2^1415201402 is an apocalyptic number.

1415201402 is a deficient number, since it is larger than the sum of its proper divisors (707761510).

1415201402 is a wasteful number, since it uses less digits than its factorization.

1415201402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53604.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1415201402 is about 37619.1626966896. The cubic root of 1415201402 is about 1122.7233370919.

Adding to 1415201402 its reverse (2041025141), we get a palindrome (3456226543).

The spelling of 1415201402 in words is "one billion, four hundred fifteen million, two hundred one thousand, four hundred two".