10636421145 has 16 divisors (see below), whose sum is σ = 19449456000. Its totient is φ = 4862363904.

The previous prime is 10636421137. The next prime is 10636421149. The reversal of 10636421145 is 54112463601.

It is not a de Polignac number, because 10636421145 - 2³ = 10636421137 is a prime.

It is a super-2 number, since 2×10636421145² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10636421149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50649520 + ... + 50649729.

It is an arithmetic number, because the mean of its divisors is an integer number (1215591000).

Almost surely, 2^10636421145 is an apocalyptic number.

10636421145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10636421145 is a deficient number, since it is larger than the sum of its proper divisors (8813034855).

10636421145 is a wasteful number, since it uses less digits than its factorization.

10636421145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101299264.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 10636421145 its reverse (54112463601), we get a palindrome (64748884746).

The spelling of 10636421145 in words is "ten billion, six hundred thirty-six million, four hundred twenty-one thousand, one hundred forty-five".