142525063620530 has 32 divisors (see below), whose sum is σ = 257725159831296. Its totient is φ = 56747890410624.

The previous prime is 142525063620523. The next prime is 142525063620571. The reversal of 142525063620530 is 35026360525241.

It is a super-2 number, since 2×142525063620530² (a number of 29 digits) contains 22 as substring.

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, 5653382 + ... + 17804798.

It is an arithmetic number, because the mean of its divisors is an integer number (8053911244728).

Almost surely, 2^{142525063620530} is an apocalyptic number.

142525063620530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142525063620530 is a deficient number, since it is larger than the sum of its proper divisors (115200096210766).

142525063620530 is a wasteful number, since it uses less digits than its factorization.

142525063620530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12156818.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 142525063620530 in words is "one hundred forty-two trillion, five hundred twenty-five billion, sixty-three million, six hundred twenty thousand, five hundred thirty".