1201420314 has 24 divisors (see below), whose sum is σ = 2687048832. Its totient is φ = 387554760.

The previous prime is 1201420307. The next prime is 1201420327. The reversal of 1201420314 is 4130241021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1075984 + ... + 1077099.

It is an arithmetic number, because the mean of its divisors is an integer number (111960368).

Almost surely, 2^1201420314 is an apocalyptic number.

1201420314 is an abundant number, since it is smaller than the sum of its proper divisors (1485628518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1201420314 is a wasteful number, since it uses less digits than its factorization.

1201420314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153122 (or 2153119 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1201420314 is about 34661.5105556581. The cubic root of 1201420314 is about 1063.0776563393.

Adding to 1201420314 its reverse (4130241021), we get a palindrome (5331661335).

The spelling of 1201420314 in words is "one billion, two hundred one million, four hundred twenty thousand, three hundred fourteen".