42677401 has 12 divisors (see below), whose sum is σ = 48648720. Its totient is φ = 37318320.

The previous prime is 42677399. The next prime is 42677407. The reversal of 42677401 is 10477624.

It is not a de Polignac number, because 42677401 - 2¹ = 42677399 is a prime.

It is a super-2 number, since 2×42677401² = 3642721112229602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42677407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3435 + ... + 9856.

It is an arithmetic number, because the mean of its divisors is an integer number (4054060).

Almost surely, 2^42677401 is an apocalyptic number.

It is an amenable number.

42677401 is a deficient number, since it is larger than the sum of its proper divisors (5971319).

42677401 is a wasteful number, since it uses less digits than its factorization.

42677401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13336 (or 13323 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 42677401 is about 6532.7942719789. The cubic root of 42677401 is about 349.4614875121.

The spelling of 42677401 in words is "forty-two million, six hundred seventy-seven thousand, four hundred one".