34641631554 has 32 divisors (see below), whose sum is σ = 73928806080. Its totient is φ = 10789604352.

The previous prime is 34641631553. The next prime is 34641631603. The reversal of 34641631554 is 45513614643.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34641631553) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2073007 + ... + 2089650.

It is an arithmetic number, because the mean of its divisors is an integer number (2310275190).

Almost surely, 2^34641631554 is an apocalyptic number.

34641631554 is an abundant number, since it is smaller than the sum of its proper divisors (39287174526).

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

34641631554 is a wasteful number, since it uses less digits than its factorization.

34641631554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162754.

The product of its digits is 518400, while the sum is 42.

The spelling of 34641631554 in words is "thirty-four billion, six hundred forty-one million, six hundred thirty-one thousand, five hundred fifty-four".