101440034402 has 8 divisors (see below), whose sum is σ = 173897201856. Its totient is φ = 43474300452.

The previous prime is 101440034393. The next prime is 101440034419. The reversal of 101440034402 is 204430044101.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3622858358 + ... + 3622858385.

It is an arithmetic number, because the mean of its divisors is an integer number (21737150232).

Almost surely, 2^101440034402 is an apocalyptic number.

101440034402 is a deficient number, since it is larger than the sum of its proper divisors (72457167454).

101440034402 is an equidigital number, since it uses as much as digits as its factorization.

101440034402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7245716752.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 101440034402 its reverse (204430044101), we get a palindrome (305870078503).

The spelling of 101440034402 in words is "one hundred one billion, four hundred forty million, thirty-four thousand, four hundred two".