116401540232 has 16 divisors (see below), whose sum is σ = 218283088140. Its totient is φ = 58192716736.

The previous prime is 116401540163. The next prime is 116401540243. The reversal of 116401540232 is 232045104611.

It can be written as a sum of positive squares in 2 ways, for example, as 116208719236 + 192820996 = 340894^2 + 13886^2 .

It is a super-2 number, since 2×116401540232² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116401540195 and 116401540204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945023 + ... + 1061070.

Almost surely, 2^116401540232 is an apocalyptic number.

It is an amenable number.

116401540232 is a deficient number, since it is larger than the sum of its proper divisors (101881547908).

116401540232 is a wasteful number, since it uses less digits than its factorization.

116401540232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013352 (or 2013348 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 116401540232 its reverse (232045104611), we get a palindrome (348446644843).

The spelling of 116401540232 in words is "one hundred sixteen billion, four hundred one million, five hundred forty thousand, two hundred thirty-two".