1191527642002 has 16 divisors (see below), whose sum is σ = 1899625066560. Its totient is φ = 558928140912.

The previous prime is 1191527641961. The next prime is 1191527642027. The reversal of 1191527642002 is 2002467251911.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152209633 + ... + 152217460.

It is an arithmetic number, because the mean of its divisors is an integer number (118726566660).

Almost surely, 2^{1191527642002} is an apocalyptic number.

1191527642002 is a deficient number, since it is larger than the sum of its proper divisors (708097424558).

1191527642002 is a wasteful number, since it uses less digits than its factorization.

1191527642002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304427217.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 1191527642002 in words is "one trillion, one hundred ninety-one billion, five hundred twenty-seven million, six hundred forty-two thousand, two".