270401641653 has 32 divisors (see below), whose sum is σ = 433416614400. Its totient is φ = 147755643840.

The previous prime is 270401641619. The next prime is 270401641661. The reversal of 270401641653 is 356146104072.

It is a happy number.

It is not a de Polignac number, because 270401641653 - 2¹⁰ = 270401640629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270401641673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7310703 + ... + 7347596.

It is an arithmetic number, because the mean of its divisors is an integer number (13544269200).

Almost surely, 2^270401641653 is an apocalyptic number.

It is an amenable number.

270401641653 is a deficient number, since it is larger than the sum of its proper divisors (163014972747).

270401641653 is a wasteful number, since it uses less digits than its factorization.

270401641653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14658369.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 270401641653 in words is "two hundred seventy billion, four hundred one million, six hundred forty-one thousand, six hundred fifty-three".