201406807260 has 96 divisors (see below), whose sum is σ = 629779993920. Its totient is φ = 53435821824.

The previous prime is 201406807249. The next prime is 201406807271. The reversal of 201406807260 is 62708604102.

It is an interprime number because it is at equal distance from previous prime (201406807249) and next prime (201406807271).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 840259 + ... + 1053018.

It is an arithmetic number, because the mean of its divisors is an integer number (6560208270).

Almost surely, 2^201406807260 is an apocalyptic number.

201406807260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201406807260 is an abundant number, since it is smaller than the sum of its proper divisors (428373186660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201406807260 is a wasteful number, since it uses less digits than its factorization.

201406807260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893492 (or 1893484 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 201406807260 in words is "two hundred one billion, four hundred six million, eight hundred seven thousand, two hundred sixty".