1055402443210 has 8 divisors (see below), whose sum is σ = 1899724397796. Its totient is φ = 422160977280.

The previous prime is 1055402443189. The next prime is 1055402443211. The reversal of 1055402443210 is 123442045501.

It can be written as a sum of positive squares in 2 ways, for example, as 1027549169761 + 27853273449 = 1013681^2 + 166893^2 .

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

It is a super-2 number, since 2×1055402443210² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055402443211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52770122151 + ... + 52770122170.

Almost surely, 2^{1055402443210} is an apocalyptic number.

1055402443210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055402443210 is a deficient number, since it is larger than the sum of its proper divisors (844321954586).

1055402443210 is a wasteful number, since it uses less digits than its factorization.

1055402443210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105540244328.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 1055402443210 its reverse (123442045501), we get a palindrome (1178844488711).

The spelling of 1055402443210 in words is "one trillion, fifty-five billion, four hundred two million, four hundred forty-three thousand, two hundred ten".