70403737040340 has 96 divisors (see below), whose sum is σ = 215061368457600. Its totient is φ = 17066782656000.

The previous prime is 70403737040333. The next prime is 70403737040383. The reversal of 70403737040340 is 4304073730407.

It is a junction number, because it is equal to n+sod(n) for n = 70403737040292 and 70403737040301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11864886 + ... + 16780434.

It is an arithmetic number, because the mean of its divisors is an integer number (2240222588100).

Almost surely, 2^{70403737040340} is an apocalyptic number.

It is an amenable number.

70403737040340 is an abundant number, since it is smaller than the sum of its proper divisors (144657631417260).

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

70403737040340 is a wasteful number, since it uses less digits than its factorization.

70403737040340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937273 (or 4937271 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 42.

The spelling of 70403737040340 in words is "seventy trillion, four hundred three billion, seven hundred thirty-seven million, forty thousand, three hundred forty".