109356870411754 has 16 divisors (see below), whose sum is σ = 191294817048000. Its totient is φ = 46867230176172.

The previous prime is 109356870411751. The next prime is 109356870411821. The reversal of 109356870411754 is 457114078653901.

It is a junction number, because it is equal to n+sod(n) for n = 109356870411692 and 109356870411701.

It is not an unprimeable number, because it can be changed into a prime (109356870411751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79706173084 + ... + 79706174455.

It is an arithmetic number, because the mean of its divisors is an integer number (11955926065500).

Almost surely, 2^{109356870411754} is an apocalyptic number.

109356870411754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109356870411754 is a deficient number, since it is larger than the sum of its proper divisors (81937946636246).

109356870411754 is an equidigital number, since it uses as much as digits as its factorization.

109356870411754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159412347562 (or 159412347548 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 61.

The spelling of 109356870411754 in words is "one hundred nine trillion, three hundred fifty-six billion, eight hundred seventy million, four hundred eleven thousand, seven hundred fifty-four".