34555476387 has 4 divisors (see below), whose sum is σ = 46073968520. Its totient is φ = 23036984256.

The previous prime is 34555476383. The next prime is 34555476463. The reversal of 34555476387 is 78367455543.

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

It is not a de Polignac number, because 34555476387 - 2² = 34555476383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34555476383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5759246062 + ... + 5759246067.

It is an arithmetic number, because the mean of its divisors is an integer number (11518492130).

Almost surely, 2^34555476387 is an apocalyptic number.

34555476387 is a deficient number, since it is larger than the sum of its proper divisors (11518492133).

34555476387 is a wasteful number, since it uses less digits than its factorization.

34555476387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11518492132.

The product of its digits is 42336000, while the sum is 57.

The spelling of 34555476387 in words is "thirty-four billion, five hundred fifty-five million, four hundred seventy-six thousand, three hundred eighty-seven".