Search a number
-
+
1401222332434 = 2700611166217
BaseRepresentation
bin10100011000111111010…
…111000000000000010010
311221221210121000201100111
4110120333113000000102
5140424200404114214
62551413533311534
7203143411210321
oct24307727000022
94857717021314
101401222332434
114a0289527791
121a76966355aa
13a2199c1a2c2
144bb68ab00b8
15266b060c5c4
hex1463f5c0012

1401222332434 has 4 divisors (see below), whose sum is σ = 2101833498654. Its totient is φ = 700611166216.

The previous prime is 1401222332423. The next prime is 1401222332441. The reversal of 1401222332434 is 4342332221041.

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

It can be written as a sum of positive squares in only one way, i.e., 1041324325209 + 359898007225 = 1020453^2 + 599915^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1401222332396 and 1401222332405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350305583107 + ... + 350305583110.

Almost surely, 21401222332434 is an apocalyptic number.

1401222332434 is a deficient number, since it is larger than the sum of its proper divisors (700611166220).

1401222332434 is an equidigital number, since it uses as much as digits as its factorization.

1401222332434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700611166219.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 1401222332434 its reverse (4342332221041), we get a palindrome (5743554553475).

The spelling of 1401222332434 in words is "one trillion, four hundred one billion, two hundred twenty-two million, three hundred thirty-two thousand, four hundred thirty-four".

Divisors: 1 2 700611166217 1401222332434