434142501 has 8 divisors (see below), whose sum is σ = 623384160. Its totient is φ = 267164592.

The previous prime is 434142469. The next prime is 434142509. The reversal of 434142501 is 105241434.

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

It is not a de Polignac number, because 434142501 - 2⁵ = 434142469 is a prime.

It is a super-2 number, since 2×434142501² = 376959422349070002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434142509) 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, 5565891 + ... + 5565968.

It is an arithmetic number, because the mean of its divisors is an integer number (77923020).

Almost surely, 2^434142501 is an apocalyptic number.

It is an amenable number.

434142501 is a deficient number, since it is larger than the sum of its proper divisors (189241659).

434142501 is a wasteful number, since it uses less digits than its factorization.

434142501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11131875.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 434142501 is about 20836.0865087473. The cubic root of 434142501 is about 757.2002835675.

Adding to 434142501 its reverse (105241434), we get a palindrome (539383935).

The spelling of 434142501 in words is "four hundred thirty-four million, one hundred forty-two thousand, five hundred one".