143534051034 has 64 divisors (see below), whose sum is σ = 318667668480. Its totient is φ = 42731838720.

The previous prime is 143534051029. The next prime is 143534051047. The reversal of 143534051034 is 430150435341.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 143534050986 and 143534051004.

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, 6909267 + ... + 6930009.

It is an arithmetic number, because the mean of its divisors is an integer number (4979182320).

Almost surely, 2^143534051034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143534051034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159333834240).

143534051034 is an abundant number, since it is smaller than the sum of its proper divisors (175133617446).

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

143534051034 is a wasteful number, since it uses less digits than its factorization.

143534051034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22595.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 143534051034 its reverse (430150435341), we get a palindrome (573684486375).

The spelling of 143534051034 in words is "one hundred forty-three billion, five hundred thirty-four million, fifty-one thousand, thirty-four".