1214542301 has 32 divisors (see below), whose sum is σ = 1577318400. Its totient is φ = 910768320.

The previous prime is 1214542297. The next prime is 1214542321. The reversal of 1214542301 is 1032454121.

It is not a de Polignac number, because 1214542301 - 2² = 1214542297 is a prime.

It is a super-2 number, since 2×1214542301² = 2950226001836749202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214542321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81866 + ... + 95556.

It is an arithmetic number, because the mean of its divisors is an integer number (49291200).

Almost surely, 2^1214542301 is an apocalyptic number.

It is an amenable number.

1214542301 is a deficient number, since it is larger than the sum of its proper divisors (362776099).

1214542301 is a wasteful number, since it uses less digits than its factorization.

1214542301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13769.

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

The square root of 1214542301 is about 34850.2840877948. The cubic root of 1214542301 is about 1066.9339838593.

Adding to 1214542301 its reverse (1032454121), we get a palindrome (2246996422).

The spelling of 1214542301 in words is "one billion, two hundred fourteen million, five hundred forty-two thousand, three hundred one".