1378072698062 has 32 divisors (see below), whose sum is σ = 2266434743040. Its totient is φ = 625605373440.

The previous prime is 1378072698059. The next prime is 1378072698097. The reversal of 1378072698062 is 2608962708731.

It is a happy number.

It is a super-2 number, since 2×1378072698062² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1378072697992 and 1378072698010.

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 15 ways as a sum of consecutive naturals, for example, 1728137 + ... + 2396372.

It is an arithmetic number, because the mean of its divisors is an integer number (70826085720).

Almost surely, 2^{1378072698062} is an apocalyptic number.

1378072698062 is a deficient number, since it is larger than the sum of its proper divisors (888362044978).

1378072698062 is a wasteful number, since it uses less digits than its factorization.

1378072698062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124876.

The product of its (nonzero) digits is 12192768, while the sum is 59.

The spelling of 1378072698062 in words is "one trillion, three hundred seventy-eight billion, seventy-two million, six hundred ninety-eight thousand, sixty-two".