11553710443070 has 16 divisors (see below), whose sum is σ = 21149164879920. Its totient is φ = 4543153936704.

The previous prime is 11553710443057. The next prime is 11553710443081. The reversal of 11553710443070 is 7034401735511.

It is a super-2 number, since 2×11553710443070² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 9791279447 + ... + 9791280626.

It is an arithmetic number, because the mean of its divisors is an integer number (1321822804995).

Almost surely, 2^{11553710443070} is an apocalyptic number.

11553710443070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11553710443070 is a deficient number, since it is larger than the sum of its proper divisors (9595454436850).

11553710443070 is a wasteful number, since it uses less digits than its factorization.

11553710443070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19582560139.

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 11553710443070 in words is "eleven trillion, five hundred fifty-three billion, seven hundred ten million, four hundred forty-three thousand, seventy".