42701953 has 8 divisors (see below), whose sum is σ = 48886272. Its totient is φ = 36538656.

The previous prime is 42701947. The next prime is 42701983. The reversal of 42701953 is 35910724.

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

It is not a de Polignac number, because 42701953 - 2²⁵ = 9147521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42701983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625 + ... + 9262.

It is an arithmetic number, because the mean of its divisors is an integer number (6110784).

Almost surely, 2^42701953 is an apocalyptic number.

It is an amenable number.

42701953 is a deficient number, since it is larger than the sum of its proper divisors (6184319).

42701953 is an equidigital number, since it uses as much as digits as its factorization.

42701953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10511.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 42701953 is about 6534.6731364315. The cubic root of 42701953 is about 349.5284888870.

The spelling of 42701953 in words is "forty-two million, seven hundred one thousand, nine hundred fifty-three".