133433401430 has 32 divisors (see below), whose sum is σ = 274504196160. Its totient is φ = 45746490240.

The previous prime is 133433401357. The next prime is 133433401433. The reversal of 133433401430 is 34104334331.

It is a junction number, because it is equal to n+sod(n) for n = 133433401393 and 133433401402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133433401433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2763536 + ... + 2811404.

It is an arithmetic number, because the mean of its divisors is an integer number (8578256130).

Almost surely, 2^133433401430 is an apocalyptic number.

133433401430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133433401430 is an abundant number, since it is smaller than the sum of its proper divisors (141070794730).

133433401430 is a wasteful number, since it uses less digits than its factorization.

133433401430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87704.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 133433401430 its reverse (34104334331), we get a palindrome (167537735761).

The spelling of 133433401430 in words is "one hundred thirty-three billion, four hundred thirty-three million, four hundred one thousand, four hundred thirty".