4071544879398 has 16 divisors (see below), whose sum is σ = 8143585850736. Its totient is φ = 1357098944480.

The previous prime is 4071544879351. The next prime is 4071544879477. The reversal of 4071544879398 is 8939784451704.

It is a super-3 number, since 3×4071544879398³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20563761 + ... + 20760812.

It is an arithmetic number, because the mean of its divisors is an integer number (508974115671).

Almost surely, 2^{4071544879398} is an apocalyptic number.

4071544879398 is an abundant number, since it is smaller than the sum of its proper divisors (4072040971338).

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

4071544879398 is a wasteful number, since it uses less digits than its factorization.

4071544879398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41340999.

The product of its (nonzero) digits is 243855360, while the sum is 69.

The spelling of 4071544879398 in words is "four trillion, seventy-one billion, five hundred forty-four million, eight hundred seventy-nine thousand, three hundred ninety-eight".