1552420344110 has 32 divisors (see below), whose sum is σ = 2806427064672. Its totient is φ = 618287472000.

The previous prime is 1552420344109. The next prime is 1552420344197. The reversal of 1552420344110 is 114430242551.

It is a super-2 number, since 2×1552420344110² (a number of 25 digits) contains 22 as substring.

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, 7521044 + ... + 7724696.

It is an arithmetic number, because the mean of its divisors is an integer number (87700845771).

Almost surely, 2^{1552420344110} is an apocalyptic number.

1552420344110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1552420344110 is a deficient number, since it is larger than the sum of its proper divisors (1254006720562).

1552420344110 is a wasteful number, since it uses less digits than its factorization.

1552420344110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206948.

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

Adding to 1552420344110 its reverse (114430242551), we get a palindrome (1666850586661).

The spelling of 1552420344110 in words is "one trillion, five hundred fifty-two billion, four hundred twenty million, three hundred forty-four thousand, one hundred ten".