1553414104434 has 8 divisors (see below), whose sum is σ = 3106828208880. Its totient is φ = 517804701476.

The previous prime is 1553414104423. The next prime is 1553414104453. The reversal of 1553414104434 is 4344014143551.

It is a sphenic number, since it is the product of 3 distinct primes.

1553414104434 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1553414104392 and 1553414104401.

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, 129451175364 + ... + 129451175375.

It is an arithmetic number, because the mean of its divisors is an integer number (388353526110).

Almost surely, 2^{1553414104434} is an apocalyptic number.

1553414104434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1553414104434 is a wasteful number, since it uses less digits than its factorization.

1553414104434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258902350744.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 1553414104434 its reverse (4344014143551), we get a palindrome (5897428247985).

The spelling of 1553414104434 in words is "one trillion, five hundred fifty-three billion, four hundred fourteen million, one hundred four thousand, four hundred thirty-four".