77045036743202 has 32 divisors (see below), whose sum is σ = 130624531027200. Its totient is φ = 33760118425600.

The previous prime is 77045036743151. The next prime is 77045036743223. The reversal of 77045036743202 is 20234763054077.

It is a super-2 number, since 2×77045036743202² (a number of 29 digits) contains 22 as substring.

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, 93787802 + ... + 94605717.

It is an arithmetic number, because the mean of its divisors is an integer number (4082016594600).

Almost surely, 2^{77045036743202} is an apocalyptic number.

77045036743202 is a deficient number, since it is larger than the sum of its proper divisors (53579494283998).

77045036743202 is a wasteful number, since it uses less digits than its factorization.

77045036743202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188394202.

The product of its (nonzero) digits is 5927040, while the sum is 50.

Adding to 77045036743202 its reverse (20234763054077), we get a palindrome (97279799797279).

The spelling of 77045036743202 in words is "seventy-seven trillion, forty-five billion, thirty-six million, seven hundred forty-three thousand, two hundred two".