5404034421051 has 64 divisors (see below), whose sum is σ = 8602522030080. Its totient is φ = 2952299750400.

The previous prime is 5404034421029. The next prime is 5404034421083. The reversal of 5404034421051 is 1501244304045.

It is a happy number.

It is not a de Polignac number, because 5404034421051 - 2¹⁰ = 5404034420027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5404034421091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33041326 + ... + 33204476.

It is an arithmetic number, because the mean of its divisors is an integer number (134414406720).

Almost surely, 2^{5404034421051} is an apocalyptic number.

5404034421051 is a deficient number, since it is larger than the sum of its proper divisors (3198487609029).

5404034421051 is a wasteful number, since it uses less digits than its factorization.

5404034421051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163724.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 5404034421051 its reverse (1501244304045), we get a palindrome (6905278725096).

The spelling of 5404034421051 in words is "five trillion, four hundred four billion, thirty-four million, four hundred twenty-one thousand, fifty-one".