1020604142062 has 32 divisors (see below), whose sum is σ = 1618048742400. Its totient is φ = 482026472928.

The previous prime is 1020604142017. The next prime is 1020604142071. The reversal of 1020604142062 is 2602414060201.

It is a super-2 number, since 2×1020604142062² (a number of 25 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 1020604142062.

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, 6748389 + ... + 6897967.

It is an arithmetic number, because the mean of its divisors is an integer number (50564023200).

Almost surely, 2^{1020604142062} is an apocalyptic number.

1020604142062 is a deficient number, since it is larger than the sum of its proper divisors (597444600338).

1020604142062 is a wasteful number, since it uses less digits than its factorization.

1020604142062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152160.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 1020604142062 in words is "one trillion, twenty billion, six hundred four million, one hundred forty-two thousand, sixty-two".