102002440011034 has 4 divisors (see below), whose sum is σ = 153003660016554. Its totient is φ = 51001220005516.

The previous prime is 102002440011023. The next prime is 102002440011077. The reversal of 102002440011034 is 430110044200201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 97752670130025 + 4249769881009 = 9886995^2 + 2061497^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102002440010996 and 102002440011014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25500610002757 + ... + 25500610002760.

Almost surely, 2^{102002440011034} is an apocalyptic number.

102002440011034 is a deficient number, since it is larger than the sum of its proper divisors (51001220005520).

102002440011034 is an equidigital number, since it uses as much as digits as its factorization.

102002440011034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51001220005519.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 102002440011034 its reverse (430110044200201), we get a palindrome (532112484211235).

The spelling of 102002440011034 in words is "one hundred two trillion, two billion, four hundred forty million, eleven thousand, thirty-four".