400101433195 has 8 divisors (see below), whose sum is σ = 495609517440. Its totient is φ = 309755948160.

The previous prime is 400101433141. The next prime is 400101433219. The reversal of 400101433195 is 591334101004.

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

It is not a de Polignac number, because 400101433195 - 2²⁹ = 399564562283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290649630 + ... + 1290649939.

It is an arithmetic number, because the mean of its divisors is an integer number (61951189680).

Almost surely, 2^400101433195 is an apocalyptic number.

400101433195 is a deficient number, since it is larger than the sum of its proper divisors (95508084245).

400101433195 is a wasteful number, since it uses less digits than its factorization.

400101433195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581299605.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 400101433195 its reverse (591334101004), we get a palindrome (991435534199).

The spelling of 400101433195 in words is "four hundred billion, one hundred one million, four hundred thirty-three thousand, one hundred ninety-five".