201032420398 has 16 divisors (see below), whose sum is σ = 319440327264. Its totient is φ = 94557998080.

The previous prime is 201032420371. The next prime is 201032420431. The reversal of 201032420398 is 893024230102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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, 1349890 + ... + 1491397.

It is an arithmetic number, because the mean of its divisors is an integer number (19965020454).

Almost surely, 2^201032420398 is an apocalyptic number.

201032420398 is a deficient number, since it is larger than the sum of its proper divisors (118407906866).

201032420398 is a wasteful number, since it uses less digits than its factorization.

201032420398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843387.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 201032420398 in words is "two hundred one billion, thirty-two million, four hundred twenty thousand, three hundred ninety-eight".