1190357143950 has 48 divisors (see below), whose sum is σ = 3179169238896. Its totient is φ = 293010988800.

The previous prime is 1190357143933. The next prime is 1190357143951. The reversal of 1190357143950 is 593417530911.

It is a self number, because there is not a number n which added to its sum of digits gives 1190357143950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1190357143951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305217831 + ... + 305221730.

It is an arithmetic number, because the mean of its divisors is an integer number (66232692477).

Almost surely, 2^{1190357143950} is an apocalyptic number.

1190357143950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1190357143950 is an abundant number, since it is smaller than the sum of its proper divisors (1988812094946).

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

1190357143950 is a wasteful number, since it uses less digits than its factorization.

1190357143950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610439589 (or 610439584 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 48.

The spelling of 1190357143950 in words is "one trillion, one hundred ninety billion, three hundred fifty-seven million, one hundred forty-three thousand, nine hundred fifty".