11234141029978 has 4 divisors (see below), whose sum is σ = 16851211544970. Its totient is φ = 5617070514988.

The previous prime is 11234141029961. The next prime is 11234141029987. The reversal of 11234141029978 is 87992014143211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8738426702889 + 2495714327089 = 2956083^2 + 1579783^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808535257493 + ... + 2808535257496.

Almost surely, 2^{11234141029978} is an apocalyptic number.

11234141029978 is a deficient number, since it is larger than the sum of its proper divisors (5617070514992).

11234141029978 is an equidigital number, since it uses as much as digits as its factorization.

11234141029978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617070514991.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 11234141029978 in words is "eleven trillion, two hundred thirty-four billion, one hundred forty-one million, twenty-nine thousand, nine hundred seventy-eight".