200151543402 has 32 divisors (see below), whose sum is σ = 468190747200. Its totient is φ = 63205750224.

The previous prime is 200151543373. The next prime is 200151543409. The reversal of 200151543402 is 204345151002.

200151543402 is a `hidden beast` number, since 200 + 1 + 5 + 1 + 54 + 3 + 402 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (200151543409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97538713 + ... + 97540764.

It is an arithmetic number, because the mean of its divisors is an integer number (14630960850).

Almost surely, 2^200151543402 is an apocalyptic number.

200151543402 is an abundant number, since it is smaller than the sum of its proper divisors (268039203798).

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

200151543402 is a wasteful number, since it uses less digits than its factorization.

200151543402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195079507 (or 195079501 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 200151543402 its reverse (204345151002), we get a palindrome (404496694404).

The spelling of 200151543402 in words is "two hundred billion, one hundred fifty-one million, five hundred forty-three thousand, four hundred two".