119061497856 has 192 divisors, whose sum is σ = 381861043200. Its totient is φ = 32226951168.

The previous prime is 119061497833. The next prime is 119061497869. The reversal of 119061497856 is 658794160911.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 119061497796 and 119061497805.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744301 + ... + 890003.

It is an arithmetic number, because the mean of its divisors is an integer number (1988859600).

Almost surely, 2^119061497856 is an apocalyptic number.

119061497856 is a gapful number since it is divisible by the number (16) 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 119061497856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190930521600).

119061497856 is an abundant number, since it is smaller than the sum of its proper divisors (262799545344).

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

119061497856 is a wasteful number, since it uses less digits than its factorization.

119061497856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145754 (or 145734 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 57.

The spelling of 119061497856 in words is "one hundred nineteen billion, sixty-one million, four hundred ninety-seven thousand, eight hundred fifty-six".