45342011 has 8 divisors (see below), whose sum is σ = 53269104. Its totient is φ = 38049120.

The previous prime is 45341969. The next prime is 45342013. The reversal of 45342011 is 11024354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45342011 is a prime.

It is a super-4 number, since 4×45342011⁴ (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45342013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158396 + ... + 158681.

It is an arithmetic number, because the mean of its divisors is an integer number (6658638).

Almost surely, 2^45342011 is an apocalyptic number.

45342011 is a deficient number, since it is larger than the sum of its proper divisors (7927093).

45342011 is a wasteful number, since it uses less digits than its factorization.

45342011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317101.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 45342011 is about 6733.6476741808. The cubic root of 45342011 is about 356.5881657769.

Adding to 45342011 its reverse (11024354), we get a palindrome (56366365).

The spelling of 45342011 in words is "forty-five million, three hundred forty-two thousand, eleven".