201420995 has 8 divisors (see below), whose sum is σ = 254426640. Its totient is φ = 152655840.

The previous prime is 201420983. The next prime is 201421009. The reversal of 201420995 is 599024102.

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

It is not a de Polignac number, because 201420995 - 2⁶ = 201420931 is a prime.

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, 1060016 + ... + 1060205.

It is an arithmetic number, because the mean of its divisors is an integer number (31803330).

Almost surely, 2^201420995 is an apocalyptic number.

201420995 is a deficient number, since it is larger than the sum of its proper divisors (53005645).

201420995 is a wasteful number, since it uses less digits than its factorization.

201420995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120245.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 201420995 is about 14192.2864613141. The cubic root of 201420995 is about 586.1852852493.

The spelling of 201420995 in words is "two hundred one million, four hundred twenty thousand, nine hundred ninety-five".