71190078370 has 16 divisors (see below), whose sum is σ = 134886464640. Its totient is φ = 26977292784.

The previous prime is 71190078353. The next prime is 71190078383. The reversal of 71190078370 is 7387009117.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187342122 + ... + 187342501.

It is an arithmetic number, because the mean of its divisors is an integer number (8430404040).

Almost surely, 2^71190078370 is an apocalyptic number.

71190078370 is a deficient number, since it is larger than the sum of its proper divisors (63696386270).

71190078370 is a wasteful number, since it uses less digits than its factorization.

71190078370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374684649.

The product of its (nonzero) digits is 74088, while the sum is 43.

It can be divided in two parts, 711 and 90078370, that added together give a square (90079081 = 9491²).

The spelling of 71190078370 in words is "seventy-one billion, one hundred ninety million, seventy-eight thousand, three hundred seventy".