1357964858444 has 6 divisors (see below), whose sum is σ = 2376438502284. Its totient is φ = 678982429220.

The previous prime is 1357964858423. The next prime is 1357964858449. The reversal of 1357964858444 is 4448584697531.

It is a super-2 number, since 2×1357964858444² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1357964858449) by changing a digit.

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 as a sum of consecutive naturals, namely, 169745607302 + ... + 169745607309.

It is an arithmetic number, because the mean of its divisors is an integer number (396073083714).

Almost surely, 2^{1357964858444} is an apocalyptic number.

It is an amenable number.

1357964858444 is a deficient number, since it is larger than the sum of its proper divisors (1018473643840).

1357964858444 is a wasteful number, since it uses less digits than its factorization.

1357964858444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339491214615 (or 339491214613 counting only the distinct ones).

The product of its digits is 464486400, while the sum is 68.

The spelling of 1357964858444 in words is "one trillion, three hundred fifty-seven billion, nine hundred sixty-four million, eight hundred fifty-eight thousand, four hundred forty-four".