70266045542 has 32 divisors (see below), whose sum is σ = 132212853504. Its totient is φ = 27208418400.

The previous prime is 70266045539. The next prime is 70266045589. The reversal of 70266045542 is 24554066207.

It is a super-2 number, since 2×70266045542² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70266045542.

It is a congruent 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, 1374509 + ... + 1424712.

It is an arithmetic number, because the mean of its divisors is an integer number (4131651672).

Almost surely, 2^70266045542 is an apocalyptic number.

70266045542 is a deficient number, since it is larger than the sum of its proper divisors (61946807962).

70266045542 is a wasteful number, since it uses less digits than its factorization.

70266045542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799404.

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 70266045542 in words is "seventy billion, two hundred sixty-six million, forty-five thousand, five hundred forty-two".