13651111741740 has 48 divisors (see below), whose sum is σ = 41697941322240. Its totient is φ = 3309360422080.

The previous prime is 13651111741727. The next prime is 13651111741759. The reversal of 13651111741740 is 4714711115631.

It is a junction number, because it is equal to n+sod(n) for n = 13651111741692 and 13651111741701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10341750660 + ... + 10341751979.

It is an arithmetic number, because the mean of its divisors is an integer number (868707110880).

Almost surely, 2^{13651111741740} is an apocalyptic number.

13651111741740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13651111741740 is an abundant number, since it is smaller than the sum of its proper divisors (28046829580500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13651111741740 is a wasteful number, since it uses less digits than its factorization.

13651111741740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20683502662 (or 20683502660 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 42.

The spelling of 13651111741740 in words is "thirteen trillion, six hundred fifty-one billion, one hundred eleven million, seven hundred forty-one thousand, seven hundred forty".