34001240003 has 4 divisors (see below), whose sum is σ = 34467010488. Its totient is φ = 33535469520.

The previous prime is 34001239999. The next prime is 34001240023. The reversal of 34001240003 is 30004210043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30004210043 = 257 ⋅116747899.

It is a cyclic number.

It is not a de Polignac number, because 34001240003 - 2² = 34001239999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34001240023) 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, 232885133 + ... + 232885278.

It is an arithmetic number, because the mean of its divisors is an integer number (8616752622).

Almost surely, 2^34001240003 is an apocalyptic number.

34001240003 is a deficient number, since it is larger than the sum of its proper divisors (465770485).

34001240003 is an equidigital number, since it uses as much as digits as its factorization.

34001240003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465770484.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 34001240003 its reverse (30004210043), we get a palindrome (64005450046).

The spelling of 34001240003 in words is "thirty-four billion, one million, two hundred forty thousand, three".