1550441210342 has 32 divisors (see below), whose sum is σ = 2371441968000. Its totient is φ = 760044528000.

The previous prime is 1550441210317. The next prime is 1550441210359. The reversal of 1550441210342 is 2430121440551.

It is a junction number, because it is equal to n+sod(n) for n = 1550441210299 and 1550441210308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157576259 + ... + 157586097.

It is an arithmetic number, because the mean of its divisors is an integer number (74107561500).

Almost surely, 2^{1550441210342} is an apocalyptic number.

1550441210342 is a deficient number, since it is larger than the sum of its proper divisors (821000757658).

1550441210342 is a wasteful number, since it uses less digits than its factorization.

1550441210342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13952.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 1550441210342 its reverse (2430121440551), we get a palindrome (3980562650893).

The spelling of 1550441210342 in words is "one trillion, five hundred fifty billion, four hundred forty-one million, two hundred ten thousand, three hundred forty-two".