1351014242 has 16 divisors (see below), whose sum is σ = 2219720760. Its totient is φ = 613847808.

The previous prime is 1351014241. The next prime is 1351014281. The reversal of 1351014242 is 2424101531.

It can be written as a sum of positive squares in 4 ways, for example, as 916333441 + 434680801 = 30271^2 + 20849^2 .

It is not an unprimeable number, because it can be changed into a prime (1351014241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684113 + ... + 686084.

Almost surely, 2^1351014242 is an apocalyptic number.

1351014242 is a deficient number, since it is larger than the sum of its proper divisors (868706518).

1351014242 is a wasteful number, since it uses less digits than its factorization.

1351014242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370245.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1351014242 is about 36756.1456357981. The cubic root of 1351014242 is about 1105.4861580465.

Adding to 1351014242 its reverse (2424101531), we get a palindrome (3775115773).

The spelling of 1351014242 in words is "one billion, three hundred fifty-one million, fourteen thousand, two hundred forty-two".