11880941554 has 8 divisors (see below), whose sum is σ = 17825730480. Its totient is φ = 5939031396.

The previous prime is 11880941551. The next prime is 11880941557. The reversal of 11880941554 is 45514908811.

It is an interprime number because it is at equal distance from previous prime (11880941551) and next prime (11880941557).

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

It is not an unprimeable number, because it can be changed into a prime (11880941551) 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, 709344 + ... + 725899.

It is an arithmetic number, because the mean of its divisors is an integer number (2228216310).

Almost surely, 2^11880941554 is an apocalyptic number.

11880941554 is a deficient number, since it is larger than the sum of its proper divisors (5944788926).

11880941554 is a wasteful number, since it uses less digits than its factorization.

11880941554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439384.

The product of its (nonzero) digits is 230400, while the sum is 46.

The spelling of 11880941554 in words is "eleven billion, eight hundred eighty million, nine hundred forty-one thousand, five hundred fifty-four".