451202213107 has 16 divisors (see below), whose sum is σ = 469701765792. Its totient is φ = 433116436480.

The previous prime is 451202213071. The next prime is 451202213117. The reversal of 451202213107 is 701312202154.

It is a cyclic number.

It is not a de Polignac number, because 451202213107 - 2¹⁵ = 451202180339 is a prime.

It is a super-2 number, since 2×451202213107² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451202213117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279288 + ... + 990154.

It is an arithmetic number, because the mean of its divisors is an integer number (29356360362).

Almost surely, 2^451202213107 is an apocalyptic number.

451202213107 is a deficient number, since it is larger than the sum of its proper divisors (18499552685).

451202213107 is a wasteful number, since it uses less digits than its factorization.

451202213107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711158.

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 451202213107 in words is "four hundred fifty-one billion, two hundred two million, two hundred thirteen thousand, one hundred seven".