3500805137404 has 12 divisors (see below), whose sum is σ = 6187066505928. Its totient is φ = 1733071850000.

The previous prime is 3500805137393. The next prime is 3500805137429. The reversal of 3500805137404 is 4047315080053.

It is a super-2 number, since 2×3500805137404² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4332679222 + ... + 4332680029.

It is an arithmetic number, because the mean of its divisors is an integer number (515588875494).

Almost surely, 2^{3500805137404} is an apocalyptic number.

It is an amenable number.

3500805137404 is a deficient number, since it is larger than the sum of its proper divisors (2686261368524).

3500805137404 is a wasteful number, since it uses less digits than its factorization.

3500805137404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8665359356 (or 8665359354 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 3500805137404 in words is "three trillion, five hundred billion, eight hundred five million, one hundred thirty-seven thousand, four hundred four".