196115043231744 has 1152 divisors, whose sum is σ = 695005150694400. Its totient is φ = 48576111575040.

The previous prime is 196115043231721. The next prime is 196115043231769. The reversal of 196115043231744 is 447132340511691.

It is a super-2 number, since 2×196115043231744² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33865485489 + ... + 33865491279.

It is an arithmetic number, because the mean of its divisors is an integer number (603303082200).

Almost surely, 2^{196115043231744} is an apocalyptic number.

196115043231744 is a gapful number since it is divisible by the number (14) 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 196115043231744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347502575347200).

196115043231744 is an abundant number, since it is smaller than the sum of its proper divisors (498890107462656).

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

196115043231744 is a wasteful number, since it uses less digits than its factorization.

196115043231744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369 (or 6342 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 196115043231744 in words is "one hundred ninety-six trillion, one hundred fifteen billion, forty-three million, two hundred thirty-one thousand, seven hundred forty-four".