101450434 has 4 divisors (see below), whose sum is σ = 152175654. Its totient is φ = 50725216.

The previous prime is 101450431. The next prime is 101450491. The reversal of 101450434 is 434054101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 95942025 + 5508409 = 9795^2 + 2347^2 .

It is not an unprimeable number, because it can be changed into a prime (101450431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25362607 + ... + 25362610.

Almost surely, 2^101450434 is an apocalyptic number.

101450434 is a deficient number, since it is larger than the sum of its proper divisors (50725220).

101450434 is an equidigital number, since it uses as much as digits as its factorization.

101450434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50725219.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 101450434 is about 10072.2606201389. The cubic root of 101450434 is about 466.3922262787.

The spelling of 101450434 in words is "one hundred one million, four hundred fifty thousand, four hundred thirty-four".