1960370523381 has 16 divisors (see below), whose sum is σ = 2657125568000. Its totient is φ = 1285327608048.

The previous prime is 1960370523361. The next prime is 1960370523421. The reversal of 1960370523381 is 1833250730691.

It is not a de Polignac number, because 1960370523381 - 2³³ = 1951780588789 is a prime.

It is a super-2 number, since 2×1960370523381² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1960370523381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960370523361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7753681 + ... + 8002518.

It is an arithmetic number, because the mean of its divisors is an integer number (166070348000).

Almost surely, 2^{1960370523381} is an apocalyptic number.

It is an amenable number.

1960370523381 is a deficient number, since it is larger than the sum of its proper divisors (696755044619).

1960370523381 is a wasteful number, since it uses less digits than its factorization.

1960370523381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15756888.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 1960370523381 in words is "one trillion, nine hundred sixty billion, three hundred seventy million, five hundred twenty-three thousand, three hundred eighty-one".