119490488064 has 144 divisors (see below), whose sum is σ = 371952403200. Its totient is φ = 37733796864.

The previous prime is 119490488057. The next prime is 119490488071. The reversal of 119490488064 is 460884094911.

It is a happy number.

119490488064 is a `hidden beast` number, since 1 + 19 + 4 + 90 + 488 + 0 + 64 = 666.

It is an interprime number because it is at equal distance from previous prime (119490488057) and next prime (119490488071).

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 119490488064.

It is a congruent number.

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, 323604 + ... + 586259.

It is an arithmetic number, because the mean of its divisors is an integer number (2583002800).

Almost surely, 2^119490488064 is an apocalyptic number.

It is an amenable number.

119490488064 is an abundant number, since it is smaller than the sum of its proper divisors (252461915136).

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

119490488064 is an equidigital number, since it uses as much as digits as its factorization.

119490488064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909907 (or 909887 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 119490488064 in words is "one hundred nineteen billion, four hundred ninety million, four hundred eighty-eight thousand, sixty-four".