70196391724 has 12 divisors (see below), whose sum is σ = 122846648400. Its totient is φ = 35097349328.

The previous prime is 70196391691. The next prime is 70196391739. The reversal of 70196391724 is 42719369107.

It is a super-2 number, since 2×70196391724² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1984 + ... + 374695.

It is an arithmetic number, because the mean of its divisors is an integer number (10237220700).

Almost surely, 2^70196391724 is an apocalyptic number.

It is an amenable number.

70196391724 is a deficient number, since it is larger than the sum of its proper divisors (52650256676).

70196391724 is a wasteful number, since it uses less digits than its factorization.

70196391724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423272 (or 423270 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 70196391724 in words is "seventy billion, one hundred ninety-six million, three hundred ninety-one thousand, seven hundred twenty-four".