201402420034 has 16 divisors (see below), whose sum is σ = 317246470848. Its totient is φ = 95709371472.

The previous prime is 201402420017. The next prime is 201402420041. The reversal of 201402420034 is 430024204102.

It is a happy number.

It is a super-2 number, since 2×201402420034² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201402419987 and 201402420014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13936452 + ... + 13950895.

It is an arithmetic number, because the mean of its divisors is an integer number (19827904428).

Almost surely, 2^201402420034 is an apocalyptic number.

201402420034 is a deficient number, since it is larger than the sum of its proper divisors (115844050814).

201402420034 is a wasteful number, since it uses less digits than its factorization.

201402420034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27887529.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 201402420034 its reverse (430024204102), we get a palindrome (631426624136).

The spelling of 201402420034 in words is "two hundred one billion, four hundred two million, four hundred twenty thousand, thirty-four".