3743774077345 has 16 divisors (see below), whose sum is σ = 4574433745728. Its totient is φ = 2940707246400.

The previous prime is 3743774077313. The next prime is 3743774077369. The reversal of 3743774077345 is 5437704773473.

It is not a de Polignac number, because 3743774077345 - 2⁵ = 3743774077313 is a prime.

It is a Duffinian number.

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, 18098206 + ... + 18303895.

It is an arithmetic number, because the mean of its divisors is an integer number (285902109108).

Almost surely, 2^{3743774077345} is an apocalyptic number.

It is an amenable number.

3743774077345 is a deficient number, since it is larger than the sum of its proper divisors (830659668383).

3743774077345 is a wasteful number, since it uses less digits than its factorization.

3743774077345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36402480.

The product of its (nonzero) digits is 145212480, while the sum is 61.

The spelling of 3743774077345 in words is "three trillion, seven hundred forty-three billion, seven hundred seventy-four million, seventy-seven thousand, three hundred forty-five".