3438404048292 has 24 divisors (see below), whose sum is σ = 8209522845216. Its totient is φ = 1119480387648.

The previous prime is 3438404048197. The next prime is 3438404048357. The reversal of 3438404048292 is 2928404048343.

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, 3331786353 + ... + 3331787384.

It is an arithmetic number, because the mean of its divisors is an integer number (342063451884).

Almost surely, 2^{3438404048292} is an apocalyptic number.

It is an amenable number.

3438404048292 is an abundant number, since it is smaller than the sum of its proper divisors (4771118796924).

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

3438404048292 is a wasteful number, since it uses less digits than its factorization.

3438404048292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6663573787 (or 6663573785 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 51.

Adding to 3438404048292 its sum of digits (51), we get a palindrome (3438404048343).

The spelling of 3438404048292 in words is "three trillion, four hundred thirty-eight billion, four hundred four million, forty-eight thousand, two hundred ninety-two".