5551415324342 has 4 divisors (see below), whose sum is σ = 8327122986516. Its totient is φ = 2775707662170.

The previous prime is 5551415324317. The next prime is 5551415324431. The reversal of 5551415324342 is 2434235141555.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 5551415324293 and 5551415324302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387853831084 + ... + 1387853831087.

It is an arithmetic number, because the mean of its divisors is an integer number (2081780746629).

Almost surely, 2^{5551415324342} is an apocalyptic number.

5551415324342 is a deficient number, since it is larger than the sum of its proper divisors (2775707662174).

5551415324342 is a wasteful number, since it uses less digits than its factorization.

5551415324342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775707662173.

The product of its digits is 1440000, while the sum is 44.

The spelling of 5551415324342 in words is "five trillion, five hundred fifty-one billion, four hundred fifteen million, three hundred twenty-four thousand, three hundred forty-two".