11554155151214 has 8 divisors (see below), whose sum is σ = 18664404475080. Its totient is φ = 5332686992856.

The previous prime is 11554155151213. The next prime is 11554155151229. The reversal of 11554155151214 is 41215155145511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11554155151214² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11554155151213) 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, 222195291344 + ... + 222195291395.

It is an arithmetic number, because the mean of its divisors is an integer number (2333050559385).

Almost surely, 2^{11554155151214} is an apocalyptic number.

11554155151214 is a deficient number, since it is larger than the sum of its proper divisors (7110249323866).

11554155151214 is a wasteful number, since it uses less digits than its factorization.

11554155151214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444390582754.

The product of its digits is 100000, while the sum is 41.

The spelling of 11554155151214 in words is "eleven trillion, five hundred fifty-four billion, one hundred fifty-five million, one hundred fifty-one thousand, two hundred fourteen".