42454711 has 16 divisors (see below), whose sum is σ = 48190464. Its totient is φ = 37106784.

The previous prime is 42454681. The next prime is 42454733. The reversal of 42454711 is 11745424.

It is not a de Polignac number, because 42454711 - 2¹³ = 42446519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42454711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42454411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31330 + ... + 32656.

It is an arithmetic number, because the mean of its divisors is an integer number (3011904).

Almost surely, 2^42454711 is an apocalyptic number.

42454711 is a deficient number, since it is larger than the sum of its proper divisors (5735753).

42454711 is a wasteful number, since it uses less digits than its factorization.

42454711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470.

The product of its digits is 4480, while the sum is 28.

The square root of 42454711 is about 6515.7279716084. The cubic root of 42454711 is about 348.8525990618.

The spelling of 42454711 in words is "forty-two million, four hundred fifty-four thousand, seven hundred eleven".