40130034 has 16 divisors (see below), whose sum is σ = 91725888. Its totient is φ = 11465712.

The previous prime is 40130017. The next prime is 40130059. The reversal of 40130034 is 43003104.

40130034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40130034² = 3220839257682312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40129995 and 40130022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477697 + ... + 477780.

It is an arithmetic number, because the mean of its divisors is an integer number (5732868).

Almost surely, 2^40130034 is an apocalyptic number.

40130034 is an abundant number, since it is smaller than the sum of its proper divisors (51595854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40130034 is a wasteful number, since it uses less digits than its factorization.

40130034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955489.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 40130034 is about 6334.8270694629. The cubic root of 40130034 is about 342.3653801668.

Adding to 40130034 its reverse (43003104), we get a palindrome (83133138).

The spelling of 40130034 in words is "forty million, one hundred thirty thousand, thirty-four".