153143100040 has 128 divisors (see below), whose sum is σ = 415851552000. Its totient is φ = 49583259648.

The previous prime is 153143099959. The next prime is 153143100073. The reversal of 153143100040 is 40001341351.

It is a super-2 number, since 2×153143100040² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 153143099984 and 153143100020.

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, 1619176 + ... + 1711144.

It is an arithmetic number, because the mean of its divisors is an integer number (3248840250).

Almost surely, 2^153143100040 is an apocalyptic number.

153143100040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153143100040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207925776000).

153143100040 is an abundant number, since it is smaller than the sum of its proper divisors (262708451960).

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

153143100040 is a wasteful number, since it uses less digits than its factorization.

153143100040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92319 (or 92315 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 153143100040 its reverse (40001341351), we get a palindrome (193144441391).

The spelling of 153143100040 in words is "one hundred fifty-three billion, one hundred forty-three million, one hundred thousand, forty".