201253470235401 has 8 divisors (see below), whose sum is σ = 268338036536064. Its totient is φ = 134168942045840.

The previous prime is 201253470235397. The next prime is 201253470235409. The reversal of 201253470235401 is 104532074352102.

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

It is a cyclic number.

It is not a de Polignac number, because 201253470235401 - 2² = 201253470235397 is a prime.

It is a super-3 number, since 3×201253470235401³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201253470235401.

It is not an unprimeable number, because it can be changed into a prime (201253470235409) 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, 6782671 + ... + 21178091.

It is an arithmetic number, because the mean of its divisors is an integer number (33542254567008).

Almost surely, 2^{201253470235401} is an apocalyptic number.

It is an amenable number.

201253470235401 is a deficient number, since it is larger than the sum of its proper divisors (67084566300663).

201253470235401 is a wasteful number, since it uses less digits than its factorization.

201253470235401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19055551.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 201253470235401 in words is "two hundred one trillion, two hundred fifty-three billion, four hundred seventy million, two hundred thirty-five thousand, four hundred one".