1214153739496 has 16 divisors (see below), whose sum is σ = 2276683159140. Its totient is φ = 607038230400.

The previous prime is 1214153739427. The next prime is 1214153739499. The reversal of 1214153739496 is 6949373514121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1177333502500 + 36820236996 = 1085050^2 + 191886^2 .

It is not an unprimeable number, because it can be changed into a prime (1214153739499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4696155 + ... + 4947946.

Almost surely, 2^{1214153739496} is an apocalyptic number.

It is an amenable number.

1214153739496 is a deficient number, since it is larger than the sum of its proper divisors (1062529419644).

1214153739496 is a wasteful number, since it uses less digits than its factorization.

1214153739496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9659844 (or 9659840 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 55.

The spelling of 1214153739496 in words is "one trillion, two hundred fourteen billion, one hundred fifty-three million, seven hundred thirty-nine thousand, four hundred ninety-six".